79:
The "Size" column denotes the number of documents (articles, publications, datasets, preprints) rather than the number of citations or references. The database itself should be the primary source of statistics, and if it is not accessible, the independent estimates released as journal papers should
43:
articles. Databases and search engines differ substantially in terms of coverage and retrieval qualities. Users need to account for qualities and limitations of databases and search engines, especially those searching systematically for records such as in systematic reviews or meta-analyses. As the
75:
The terms "free", "subscription", and "free & subscription" will refer to the availability of the website as well as the journal articles used. Furthermore, some programs are only partly free (for example, accessing abstracts or a small number of items), whereas complete access is prohibited
6816:
3010:
1884:
Scientific
Knowledge Graph aggregating, deduplicating, enriching metadata of publications, research data, research software, and other products, with citations links and links to funders and grants - core service in support of the
2013:
Bibliographic database for planning and building related publications, chronological coverage since 1975. Focus: German-language publications, journal articles, book chapters, conference papers, research reports.
3171:
Contains information on university philosophy departments and programs, philosophical societies, research centers, journals, and philosophy publishers in the U.S., Canada, and approximately 130 other countries.
4857:
An electronic archive for self-archive papers in
Psychology, Neuroscience, Linguistics, Computer Science, Philosophy, Biology, and Medicine. Contains over 2000 free articles. Not updated since 2017.
93:
2954:
5017:
4079:
2693:
735:
3536:
5027:
A bibliography of academic publications on
European culture and history in the 16th and 17th centuries. It seems that the database is not available and not updated since 2013.
759:
2.4 million digital images from archive material, 1 million of books, 40,000 high quality scans of ancient sculptures, 300 volumes of ancient books with more than 60,000 pages
6100:
Leydesdorff L, Hammarfelt B, Salah A (2011). "The structure of the Arts & Humanities
Citation Index: A mapping on the basis of aggregated citations among 1,157 journals".
7886:
2326:
729:, human nutrition, extension literature from over 100 countries. Indexes unpublished scientific and technical reports, theses, conference papers, government publications.
6237:
Pieper D, Summann F (2006-01-01). Lossau N, Rahmsdorf S (eds.). "Bielefeld
Academic Search Engine (BASE): An end-user oriented institutional repository search service".
4870:
3931:
A bibliographic database, a national citation index, an Open Access full-text journal repository and an electronic publishing platform. Articles from >230 journals.
5393:"Which academic search systems are suitable for systematic reviews or meta-analyses? Evaluating retrieval qualities of Google Scholar, PubMed, and 26 other resources"
5162:
8452:
4175:
3037:
7929:
7621:
5271:
5040:
4290:
1191:
Commercial website that sells access to scientific and scholarly articles from a large range of academic publishers (over 1700 journals). Limited free access.
8508:
6153:
Kurtz MJ, Eichhorn G, Accomazzi A, Grant C, Demleitner M, Murray SS (2005). "Worldwide use and impact of the NASA Astrophysics Data System digital library".
5275:
3701:
3580:
3480:
2441:
2437:
332:
1782:
3708:
27:
This article contains a representative list of notable databases and search engines useful in an academic setting for finding and accessing articles in
8447:
3397:
2843:
1589:
4981:
Specialist abstracting and indexing database dedicated to public health research and practice. Contains scientific records from 1973 to the present.
3228:
Catalogues over 39,000 journals' information (the description, aims, scope, journal abbreviation, journal homepage link, subject category and ISSN).
5004:
An electronic bibliography for most of HCI for researchers, developers, educators, and students. Over 126,000 publications. Not updated since 2018.
2715:
1639:
1596:
6274:"Cumulative Index to Nursing and Allied Health Literature search strategies for identifying methodologically sound causation and prognosis studies"
6032:
Entre ciência e cultura: Da interdisciplinaridade à transversalidade da arqueologia. Actas das VIII Jornadas de Jovens em
Investigação Arqueológica
4016:
3840:
4577:
Database and a model for cooperative electronic publishing in developing countries (mostly South
America and Africa). Indexes >1700 journals.
2305:
2817:
2020:
8513:
7862:
6076:
6039:
5529:
3158:
1402:
589:
4917:
1322:
3834:
A gateway to government science information and research results from over 60 databases, over 2,200 websites, and over 200 million pages.
7845:
Sinha A, Shen Z, Song Y, Ma H, Eide D, Hsu BJ, Wang K (2015-05-18). "An
Overview of Microsoft Academic Service (MAS) and Applications".
4667:
The following services are no longer operating; this may be because they were not updated, abandoned entirely, replaced by other, etc.
4261:
4254:
4245:
3503:
3185:
2967:
bio-bibliographic data about illustrators of published scientific works from c.1450 until 1950 in 100+ countries, with 20 search fields
2888:
2686:
1658:
802:
3198:
A multidisciplinary bibliographic database covering Europe, North Africa and the Middle East for the entire period from AD 300 to 1500
8503:
8207:
5291:
5265:
5216:
4171:
3617:
3033:
3024:
1947:
1632:
2760:
Database to discover, evaluate, and compare journals. Journal listings include publication info, submission guidelines, and metrics.
431:
site for scientists and researchers. Over 19 million registered users that share their articles, datasets and other research output.
8270:
7922:
4711:
3938:
3151:
1989:
1246:
1085:
742:
407:
369:
7369:
Giri R, Das AK (2011-05-03). "Indian
Citation Index: a new web platform for measuring performance of Indian research periodicals".
4023:
4834:
Web-based retrieval application that provided language-independent access to the information contained in
Chemisches Zentralblatt
4654:
5286:
5210:
A gateway to results of DOE research and development and major R&D accomplishments of interest to DOE. Not working from 2014
4913:
4279:
1718:
7761:
Kelly RS, Larive CK (2011-04-01). "The Analytical Sciences Digital Library: Your Online Resource for Teaching Instrumentation".
5880:
8523:
8498:
5127:
5064:
3911:
3876:
3643:
3610:
3459:
Crowdsourced database of research documents. Over 100M documents uploaded by the researchers plus data from repositories (e.g.
3178:
2546:
765:
447:
320:
4302:
A bibliography of monographs on the Middle Ages. As of 2018, it contains about 65,000 fully classified bibliographic records.
8217:
6215:
5989:"Assessment of classification and indexing of an agricultural journal based on metadata in AGRIS and CAB Abstracts databases"
5296:
5072:
4966:
4557:
3966:
2588:
2139:
2027:
1483:
1292:
597:
593:
519:
Working papers, journal articles, books, books chapters and software components. Also 70,000 author self-maintained profiles
6028:"Timeo interretem et dona ferentem. On ARACHNE and the Potential and Limits of Publishing Archaeological Catalogues Online"
1535:
8467:
7340:"[Index Copernicus: The Central and Eastern European Journals Ranking System. Why indexing needed in the region?]"
6580:
5316:
4813:
4755:
2046:
1985:
1744:
1364:
1348:
403:
266:
5148:
A collection of population, family planning and related reproductive health and development literature. Retired in 2019.
4999:
8493:
8488:
8462:
8432:
7915:
5311:
5306:
5261:
3663:
3389:
2525:
1712:
Serves global patent and scholarly knowledge as a public good to inform science and technology enabled problem solving.
1162:
5158:
1389:
Biomedical database with a focus on drug and pharmaceutical research. Records from over 8,500 journals (1947–present).
8427:
7483:
5341:"Google Scholar to overshadow them all? Comparing the sizes of 12 academic search engines and bibliographic databases"
4897:
1886:
89:
7247:
Su X, Deng S, Shen S (2014-03-01). "The design and application value of the Chinese Social Sciences Citation Index".
6451:
4704:
A meta search engine for 50 major bioinformatic databases and projects. Project appears to be not available anymore.
3882:
3023:
Provides free public access to over 266,000 full-text documents and bibliographic citations of Department of Energy (
8518:
8442:
8422:
7579:
3507:
3497:
Abstracts of scholarly journal articles, agency and NGO reports, audiovisual products, and conference proceedings.
3268:
2869:
2773:
2641:
2553:
2518:
2509:
1452:
1433:
1352:
97:
5805:
2606:
Directory of archival materials from American and international institutions, including over five million records
5103:
4863:
4786:
4283:
2810:
2649:
1158:
53:
7169:
Weeks JM (1987-02-01). "Data Base: Tozzer Library: A "National" Library for Anthropology in the United States".
5058:
Over 508,379 records from 654 journals. It seems that the database is not available and not updated since 2009.
5301:
5068:
4973:
4007:
3345:
2645:
2637:
1773:
1448:
836:
166:
132:
32:
5862:
6966:"Maximizing Academic Library Collections: Measuring Changes in Use Patterns Owing to EBSCO Discovery Service"
3101:
8359:
8303:
7806:"Accessing public health information: a preliminary comparison of CABI's GLOBAL HEALTH database and MEDLINE"
4890:
4820:
4690:
3695:
Datasets and offers, where available, full-text linking, links to additional information and link resolving
3353:
2974:
2368:
2345:
1165:. Metadata about publications, datasets, grants, preprints from 17,633 members (journals, publishers, etc.)
1118:
199:
7060:
Gilreath CL (1978-11-04). "Agricola: Multipurpose Data Base for Agricultural and Life Sciences Libraries".
6612:"Optimal search strategies for detecting clinically sound prognostic studies in EMBASE: an analytic survey"
3555:
An open and independent registry for contributor identification in research and academic publishing. List:
2537:
Indexes only (no abstracts or full-text) the anthropology journals received by The Anthropology Library at
1692:
8399:
8115:
8071:
5911:
5154:
4498:
4308:
3918:
3847:
3815:
3003:
2633:
2143:
1580:
1576:
874:
644:
71:
for information about databases giving bibliographic information about finding books and journal articles.
68:
61:
4960:
Descriptions of women's history collections from sources in the UK, as well as women's history websites.
8389:
8364:
8141:
8050:
7962:
4508:
4353:
4333:
4037:
3601:
3439:
3068:
3045:
2862:
2798:
2218:
2185:
2151:
1963:
1838:
1819:
1568:
1000:
769:
386:
353:
339:
440:
6659:
Kimball R (2010-03-09). "The GeoRef Database: A Detailed Comparison and Analysis of Three Platforms".
8457:
8379:
8344:
8298:
8186:
8146:
8131:
7770:
7664:
6273:
6172:
5751:
4341:
4266:
4248:
publications, including journals, conference proceedings, technical magazines, newsletters and books
4070:
3737:
3254:
2856:
Contains records describing publications about all aspects of human health in the circumpolar region
2722:
2575:
2505:
2491:
2147:
927:
908:
531:
80:
be. Notably, Google Scholar does not offer such detail, but the database's size has been calculated.
5247:
4106:, administrative codes, newspaper and magazine articles, public records, law journals, law reviews,
7980:
7938:
5281:
5205:
5200:
5174:
5022:
4852:
4640:
4569:
4424:
4227:
4028:
3999:
3987:
3869:
3852:
3827:
3793:
3781:
3744:
3675:
3655:
3548:
3451:
3246:
3221:
3126:
3015:
2959:
2946:
2929:
2752:
2462:
2351:
2285:
2241:
2159:
2130:
2104:
2058:
2032:
1824:
1794:
1675:
1572:
1521:
1516:
1296:
1252:
1183:
1097:
913:
829:
795:
481:
419:
311:
278:
171:
5010:
2325:
Provides indexing and abstracts from current serial and non-serial titles, including content from
1971:
A database primarily of references and abstracts on life sciences and biomedical topics. Includes
1503:
The biggest academic database & search engine (over 390 million records, unofficial estimate)
8349:
7985:
7957:
7868:
7743:
7688:
7595:
7560:
7511:
7464:
7320:
7272:
7229:
7194:
7042:
7034:
6943:
6917:
6684:
6510:
6467:
6408:
6357:
6196:
6162:
6135:
6109:
6082:
5900:. ERIC Clearinghouse on Educational Management, 5207 University of Oregon, Eugene, OR 97403-5207.
5535:
5370:
5080:
5033:
4780:
Semi-autonomous citation index of free online research. Not available; ceased operations in 2013
4312:
3385:
3290:
3280:
Over 860,000 bibliographical entries, including keywords, abstracts, and links to the full text.
3208:
2917:
2836:
2584:
2538:
2166:
1662:
867:
823:. 1,800 journals across 28 arts & humanities disciplines. Records back from 1975 to present.
660:
476:
109:
36:
4955:
4273:
A collection of peer-reviewed electronic resources on chemical measurements and instrumentation
5691:"Europe PMC: a full-text literature database for the life sciences and platform for innovation"
5443:
489:
An open-access database for French researchers. Organized into institution and domain portals.
8405:
8293:
8260:
8081:
8002:
7858:
7827:
7786:
7735:
7696:
7680:
7552:
7503:
7456:
7421:
7386:
7351:
7312:
7264:
7186:
7151:
7116:
7077:
7026:
6987:
6935:
6869:
6851:
6799:
6715:
6676:
6641:
6592:
6561:
6502:
6293:
6254:
6188:
6127:
6072:
6035:
6008:
5787:
5769:
5720:
5601:
5525:
5422:
5362:
5228:
5085:
4987:
4840:
4450:
4154:
4128:
3923:
3630:
3593:
3234:
3080:
3050:
2986:
2874:
2766:
2747:
2624:
2449:
2192:
2171:
2001:
1907:
1876:
1850:
1704:
1495:
1441:
1360:
1209:
1149:
1123:
1076:
1067:
1009:
934:
879:
635:
608:
428:
237:
204:
7849:. WWW '15 Companion. Florence, Italy: Association for Computing Machinery. pp. 243–246.
6703:
6063:. WSDM '16. San Francisco, California, US: Association for Computing Machinery. p. 467.
6026:
Scriba G, Stockinger U (2016). Pinto Coelho I, Bento Torres J, Serrão Gil L, Ramos T (eds.).
8394:
8308:
8030:
7952:
7850:
7817:
7778:
7727:
7672:
7633:
7587:
7542:
7495:
7448:
7413:
7378:
7302:
7256:
7221:
7178:
7143:
7108:
7069:
7018:
6977:
6927:
6859:
6841:
6789:
6781:
6668:
6631:
6623:
6551:
6541:
6494:
6459:
6398:
6388:
6347:
6285:
6246:
6180:
6119:
6064:
6000:
5842:
5832:
5777:
5759:
5710:
5702:
5591:
5517:
5482:
5480:
5412:
5404:
5352:
4994:
4875:
4798:
4771:
4723:
4616:
4532:
4488:
Offers four international-scale publication and information platforms in the humanities and
4390:
4295:
4232:
4149:
3902:
3728:
3204:
3190:
3117:
2981:
2924:
2895:
2790:
2786:
2705:
The articles, news items, book reviews and editorials from 63 English language military and
2698:
2474:
2470:
2408:
2359:
2298:
1555:
1278:
1055:
901:
888:
781:
718:
344:
306:
246:
212:
A full text aggregator of all open access papers from repositories (institutional, subject,
192:
121:
40:
28:
664:
630:
8369:
8166:
8156:
8103:
8086:
8012:
6748:
5184:
5143:
4540:
4471:
4116:
3886:
3528:
3519:
2822:
2740:
2657:
2280:
1623:
1619:
1610:
1602:
1429:
1411:
1239:
1204:
1137:
722:
651:
sources. Content is available in 38 languages, covering various subjects and disciplines.
225:
1323:
ZBW- German National Library of Economics– Leibniz Information Centre for Economics (ZBW)
7774:
7668:
6176:
5755:
4880:
One of the oldest (if not the oldest) bibliography collections freely accessible on the
2734:
Biomedical research literature published from more than 4,000 journals internationally.
1686:
is an electronic gateway to global e-journal literature (articles from 58,000 journals)
553:
Index journals, books, open access archives, and personal pages maintained by academics
92:
and may never be able to satisfy particular standards for completeness. You can help by
8318:
8288:
8224:
8191:
8161:
8110:
7997:
7992:
6965:
6864:
6829:
6636:
6611:
5715:
5690:
5516:. WWW '06. Edinburgh, Scotland: Association for Computing Machinery. pp. 883–884.
5417:
5392:
4699:
4544:
4536:
4524:
4489:
4480:
4419:
4057:
3979:
3971:
3894:
3860:
3757:
3626:
3585:
3393:
2937:
2677:
2653:
2571:
2125:
1976:
1490:
1456:
1222:
960:
892:
820:
452:
376:
17:
616:
Pre-prints, mainly computer science, mathematics, statistics, chemistry, and biology.
8482:
8374:
8181:
8151:
8035:
8020:
7822:
7805:
7747:
7599:
7564:
7515:
7468:
7198:
7046:
6817:
File:Academic papers by discipline (visualization of 2012–2021 OpenAlex data; v2).png
6734:
6471:
6412:
6361:
5782:
5739:
4598:
3890:
3765:
3761:
3564:
3430:
3316:
3088:
2396:
2211:
1812:
1789:
1606:
1038:
1025:
991:
986:
113:
49:
7872:
7484:"Mendeley: Creating Communities of Scholarly Inquiry Through Research Collaboration"
7324:
7276:
7233:
6947:
6688:
6514:
6200:
5374:
5340:
1316:
Covers journals, working papers & conferences in business studies and economics
135:. The table is sorted by the number of works for which full-text is made available.
116:
or link-resolution services, although others operate under different models such as
7731:
6139:
6086:
6061:
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining
5647:"S2ORC: The Semantic Scholar Open Research Corpus Dataset — Allen Institute for AI"
5049:
4924:
4635:
4553:
4515:
3802:
3667:
3406:
3360:
2794:
2619:
2558:
2530:
2318:
2005:
1407:
1381:
979:
953:
841:
414:
5539:
1286:
Comprehensive list of papers from major computer science conferences and journals
7715:
7676:
1221:
and conference proceedings (linked to data sets, funding, publications, patents,
8354:
8212:
8171:
8025:
5988:
5837:
5820:
5045:
4929:
4767:
4398:
4394:
4385:
4361:
4236:
3822:
3485:
3328:
3216:
3108:
3092:
2706:
2596:
2562:
2428:
2420:
2384:
2314:
2197:
2091:
2053:
1921:
1730:
1564:
1551:
1377:
1042:
947:
Reviews of periodicals and books – including those on tape and electronic media
939:
751:
747:
705:
648:
357:
287:
254:
180:
117:
6289:
5553:
3257:
in the arts, humanities, ecology, science, biomedical, business and economics.
8234:
8136:
7591:
7499:
7382:
7260:
7147:
6931:
6785:
6672:
6463:
6250:
6004:
5357:
5180:
5139:
5118:
5108:
5090:
Covered publications from over 49,000 journals. Retired on December 31, 2021.
4902:
4520:
4476:
4458:
Journal articles, books, and primary sources in 75 disciplines (1870–present)
4357:
3773:
3721:
3713:
3687:
3622:
3589:
3369:
3298:
3163:
2904:
2665:
2661:
2483:
2457:
1959:
1933:
1802:
Database includes more than 90 million scientific publications and 12 million
1760:
1725:
1644:
1469:
1046:
845:
811:
776:
561:
545:
540:
382:
250:
120:
or hybrid publishers. Such services typically provide access to full text and
7790:
7739:
7684:
7556:
7507:
7460:
7425:
7390:
7316:
7307:
7290:
7268:
7190:
7155:
7081:
7030:
6991:
6939:
6855:
6803:
6719:
6680:
6596:
6565:
6506:
6498:
6258:
6192:
6131:
6012:
5773:
5646:
5605:
5366:
3011:
Information Bridge: Department of Energy Scientific and Technical Information
2830:
Covers about 500 Chinese academic journals of humanities and social sciences
2066:
Natural and physical sciences, social sciences, and humanities. Incorporates
8255:
8098:
7854:
7417:
6905:
6068:
5521:
5096:
4847:
4829:
4804:
4744:
4739:
4718:
4061:
3788:
3560:
3556:
3514:
3489:
3341:
3337:
2778:
2673:
2669:
2496:
2392:
2380:
2310:
2082:
1415:
1334:
1308:
1230:
573:
511:
232:
156:
7831:
7700:
7439:
Whiteford P (2002). "International Medieval Bibliography Online (review)".
7355:
7339:
7120:
6906:"The journal coverage of Web of Science and Scopus: a comparative analysis"
6887:
6873:
6645:
6403:
6297:
5791:
5724:
5470:
5426:
4531:
MUSE's online journal collections are available on a subscription basis to
1423:
The database of information on food science, food technology and nutrition
7637:
7452:
7225:
7073:
7007:"Increasing the Visibility of Published Research: African Journals OnLine"
6334:
Martín-Martín A, Thelwall M, Orduna-Malea E, López-Cózar ED (2020-01-23).
6056:
5764:
5706:
921:
Metadata for 260 million documents from more than 8,000 content providers
8328:
8323:
8250:
8040:
7022:
6794:
5945:
5238:
4943:
4881:
4793:
4762:
4628:
4607:
4198:
4190:
4123:
4107:
4099:
4045:
3809:) relevant to preventing unintentional injuries, violence, and self-harm
3724:
3682:
3473:
3446:
3418:
3365:
3323:
3273:
3143:
3027:) research report literature. Documents are primarily from 1991 forward.
2900:
2848:
2612:
2445:
2415:
2338:
2118:
2112:
Records from over 20,500 titles from over 5,000 international publishers
1996:
1928:
1902:
1769:
1756:
1699:
1445:
1437:
1395:
1356:
1226:
1218:
1197:
1178:
1171:
1144:
714:
469:
299:
290:
journals and papers (>17,000 journals) from all academic disciplines.
273:
213:
128:
45:
6982:
6846:
6627:
6393:
6376:
6352:
6336:"Crossref: The sustainable source of community-owned scholarly metadata"
6335:
6312:
5847:
5596:
5579:
2882:
A bibliographic database covering all of ASCE's publications since 1872
8265:
8229:
8176:
7692:
7652:
7038:
7006:
6377:"Dimensions: Bringing down barriers between scientometricians and data"
5960:"Zendy Online Library provides Open Access content available worldwide"
5223:
5193:
5169:
5134:
5053:
4950:
4884:(founded 1993). Contains 4.2 million records. Not updated since 2017.
4825:
4775:
4695:
4620:
4603:
4438:
4369:
4349:
4345:
4329:
4325:
4162:
4103:
4086:
4052:
3994:
3806:
3650:
3413:
3381:
3373:
3113:
2727:
2375:
2232:
2223:
1972:
1845:
1751:
1547:
1329:
1303:
1034:
1021:
849:
726:
7907:
7782:
7112:
6184:
6155:
Journal of the American Society for Information Science and Technology
6123:
6102:
Journal of the American Society for Information Science and Technology
5408:
3764:. Articles, including interviews, features and reviews, which covered
1941:
Focus at behavioral science and mental health. Coverage 1887–present.
8313:
8076:
8066:
7547:
7530:
7212:
Gamble A (2018-07-01). "Biological Abstracts (Clarivate Analytics)".
6772:
Hagedorn K (2003). "OAIster: a "no dead ends" OAI service provider".
6546:
6529:
5234:
5114:
4591:
4583:
4564:
4378:
4365:
4320:
3460:
3310:
Electronic database for legal and public-records related information
2994:
2400:
2099:
2075:
2071:
1954:
1803:
1683:
1670:
1542:
1509:
1464:
1372:
1016:
124:, but also metadata about items for which no full text is available.
64:
for all-purpose search engines that can be used for academic purposes
7096:
4648:
Journals, books, series, protocols, reference works and proceedings
7182:
6922:
6556:
5895:
5664:
2911:
Includes reviews of research to promote evidence-based healthcare.
8384:
8045:
7847:
Proceedings of the 24th International Conference on World Wide Web
7714:
Bennett, Rick; Lavoie, Brian F.; O'Neill, Edward T. (2003-03-01).
6167:
6114:
5514:
Proceedings of the 15th international conference on World Wide Web
4505:
4464:
4445:
4201:. Some publishers are also listed separately in the table below.
3769:
3749:
3573:
3543:
3464:
3426:
3059:
2079:
2067:
1062:
858:
700:
506:
7887:"Next Steps for Microsoft Academic - Expanding into New Horizons"
2973:
compiled by the Section for History of Science & Technology,
789:
Online service used to index and search academic social networks
8093:
6427:"Dimensions AI | The most advanced scientific research database"
6027:
4587:
4502:
4412:
4194:
4141:
3945:
3336:
A free archive of linguistics articles, with a focus on syntax,
3241:
3147:
3139:
3135:
3075:
2802:
2330:
1864:
1529:
Australasian aggregator of bibliographic databases and journals
1273:
1111:
1092:
965:
807:
568:
498:
319:
Mostly computer science and biomedical publications. Powered by
7911:
5580:"Paperity Central: An Open Catalog of All Scholarly Literature"
3666:
and editorial contributions for academic journals. Merged with
3637:
Journals and series, online access for institutions with print
2292:
Several versions: Complete, Elite, Premier, and Alumni Edition
2040:
A bibliographic database of scientific publications in Russian
1652:
Focus on the history of philosophy and continental philosophy.
5973:
5619:
5512:
Li H, Councill I, Lee WC, Giles CL (2006-05-23). "CiteSeerx".
4091:
3303:
3095:, conferences in natural and social & behavioral sciences
2694:
AULIMP: Air University Library's Index to Military Periodicals
999:
Bibliographic information service providing access to applied
216:, etc.) and journals. Around 20 million monthly active users.
6828:
Fiorini, Nicolas; Lipman, David J; Lu, Zhiyong (2017-10-30).
6426:
6317:
The Journal of Information Science and Technology Association
857:
Publications in Astronomy and Astrophysics, Physics, and the
360:
tools and links to external molecular and medical data sets.
4017:
China Educational Publications Import and Export Corporation
1871:
501:'s Centre pour la Communication Scientifique Directe (CCSD)
7720:
Library Collections, Acquisitions, & Technical Services
7716:"The concept of a work in WorldCat: an application of FRBR"
7097:"A revisited auditing of the analytical abstracts database"
5993:
International Journal of Metadata, Semantics and Ontologies
7134:
Russell J (January 2006). "Anthropological Index Online".
5018:
International Bibliography of Humanism and the Renaissance
3956:
Directory of archival materials grouped by subject entity
2993:
Contains over 2,500 journals (including 700 journals from
1894:
7529:
Haak LL, Fenner M, Paglione L, Pentz E, Ratner H (2012).
6735:"Mapping of literature on data mining by j-gate database"
5925:
5740:"PubMed Central: The GenBank of the published literature"
4492:(10,661 books, 549 journals, 3793 blogs, 45,591 events).
3062:
from scientific, technical, medical, and social sciences
4161:
A union catalog that itemizes the collections of 17,900
2391:
Includes information on aging-related topics, including
2231:
Unofficial register of scientific names & papers in
1342:
Covers articles and other materials dating back to 1969
581:
Education literature and resources dating back to 1966.
352:
Abstracts & full text ( 7.5 million) biomedical and
7482:
Zaugg H, West RE, Tateishi I, Randall DL (2011-01-01).
6616:
Journal of the American Medical Informatics Association
2955:
Stuttgart_Database_of_Scientific_Illustrators_1450–1950
1858:
Covers records contributed by over 1,500 organizations
643:
Focus on scholarly content including full-text papers,
5487:
4728:
Not available. Ceased operations as of March 30, 2019
3087:
Open-access knowledge management system incorporating
2254:
Services with less than a million searchable records.
1049:. Covers 5,500 journals (English and other language).
7804:
Aalai E, Gleghorn C, Webb A, Glover SW (March 2009).
7101:
Journal of Chemical Information and Computer Sciences
6272:
Walker-Dilks C, Wilczynski NL, Haynes RB (May 2008).
1832:
Japanese. Catalog for the National Library of Japan.
1563:
Contains records in physics, electrical engineering,
1266:
1260:
Articles from 18,652 open access journals (Dec 2022)
1017:
CINAHL: Cumulative Index to Nursing and Allied Health
394:
Free full-text archive of publications and preprints
3287:
Société Internationale de Bibliographie Classique (a
1738:
Records from 650 math journals (early 1800–present)
8415:
8337:
8279:
8243:
8200:
8124:
8059:
8011:
7973:
7945:
7095:Diospatonyi I, Horvai G, Braun T (September 2000).
6313:"System design and data modeling of CiNii articles"
5959:
5881:"BASE (Bielefeld Academic Search Engine): Hit List"
5863:"BASE (Bielefeld Academic Search Engine): Hit List"
5806:"BASE (Bielefeld Academic Search Engine): Hit List"
4228:
Association for Computing Machinery Digital Library
3863:. 24,000+ journals across 254 subject disciplines.
3537:
Institut de l'information scientifique et technique
7531:"ORCID: a system to uniquely identify researchers"
7404:Clink K (2017-01-01). "Aging Research Portfolio".
6530:"EconBiz — Meeting User Needs with New Technology"
6485:Ley M (2009-08-01). "DBLP: some lessons learned".
4189:Content by most academic publishers is indexed by
647:, indexed journals, books, and book chapters from
6904:Mongeon, Philippe; Paul-Hus, Adèle (2016-01-01).
6704:"INIS - International Nuclear Information System"
6452:"Open-access index delists thousands of journals"
5386:
5384:
5334:
5332:
4871:The Collection of Computer Science Bibliographies
4547:. More than 2,500 libraries worldwide subscribe.
4010:resources in different language (mainly Chinese)
3731:, organized by article subject (1890 to present)
5438:
5436:
3604:, and other works from several countries online
3125:An open access digital library for the field of
76:(login or institutional subscription required).
7580:"The scientists who get credit for peer review"
5744:Proceedings of the National Academy of Sciences
2844:CHBD: Circumpolar Health Bibliographic Database
2578:(660 journals with more than 670,000 articles)
1267:Infrastructure Services for Open Access (IS4OA)
127:This list focuses on general-purpose services;
6216:"ATLA Religion Database with ATLASerials Plus"
5465:
5463:
5241:servers. Uses content recommendation concept.
5179:Emphasis on books and journal articles in the
4340:Full-text from >180 scientific journals in
4135:Unified catalog of member libraries' catalogs
4110:, legal forms and other information resources
3939:Centre for Evaluation in Education and Science
2167:Zasshi Kiji Sakuin: Japanese Periodicals Index
460:Research papers from more than 55 disciplines
7923:
6733:Huded SM, Balutagi S, Ranjan A (2019-12-28).
5926:"Synthical | AI-powered research environment"
5897:Developing Instructional Leaders. ERIC Digest
5041:Meteorological and Geoastrophysical Abstracts
4907:Limited free search. Not updated since 2017.
1915:Index and metadata for all scholarly output.
1768:Easy-to-use interface to search and retrieve
569:ERIC: Educational Resource Information Center
8:
6581:"Econlit and Google Scholar Go Head-to-Head"
4848:CogPrints: Cognitive Sciences Eprint Archive
3702:Leibniz Institute for Psychology Information
2632:All civil engineering disciplines including
1477:Records from 3,500 journals in 40 languages
1403:FSTA – Food Science and Technology Abstracts
1240:Digital Science & Research Solutions Ltd
7295:International Journal of Circumpolar Health
7291:"Circumpolar Health Bibliographic database"
4821:Chemisches Zentralblatt Structural Database
3581:Philosophy Documentation Center eCollection
3481:National Criminal Justice Reference Service
2431:and allied fields (17th century - present)
333:Allen Institute for Artificial Intelligence
7930:
7916:
7908:
7810:Health Information & Libraries Journal
6585:Econlit and Google Scholar Go Head-to-Head
6375:Herzog C, Hook D, Konkiel S (2020-01-23).
4669:
4203:
3801:>35 distinct professional disciplines (
3567:, peer-review. Over 9.3 million profiles.
2940:. Contains 7 discipline-specific subsets.
2256:
676:
137:
7821:
7546:
7306:
6981:
6921:
6863:
6845:
6793:
6635:
6555:
6545:
6402:
6392:
6351:
6166:
6113:
5846:
5836:
5781:
5763:
5714:
5595:
5416:
5356:
3058:Covers articles from 1100+ journals from
2427:Provides public access to information on
2085:uids. Articles from >25,000 journals.
1229:. Contains citation-based indicators and
973:Reviews covering over 2.5 million titles
245:Replaced CiteSeer, and ChemXSeer. Mainly
5641:
5639:
5391:Gusenbauer M, Haddaway NR (March 2020).
3948:(Social Networks and Archival Contexts)
2306:Aerospace & High Technology Database
1640:International Philosophical Bibliography
1597:International Nuclear Information System
1131:Around 20 million monthly active users.
5819:Zimmermann, Christian (December 2013).
5328:
4291:Bibliographie de civilisation médiévale
3720:Reference guide to articles in >470
3709:Readers' Guide to Periodical Literature
1217:Publications, books and book chapters,
887:Provides information on topics such as
5689:Europe PMC Consortium (January 2015).
2818:Chinese Social Sciences Citation Index
2469:Chinese e-content provider of Chinese
1772:and abstracts from 5,200 journals via
909:BASE: Bielefeld Academic Search Engine
8438:Academic databases and search engines
6959:
6957:
6899:
6897:
4432:Covers articles from 13,000 journals
3662:Service for academics to track their
3159:International Directory of Philosophy
1536:RMIT Training Pty Ltd (RMIT Training)
590:United States Department of Education
448:SSRN: Social Science Research Network
7:
5578:Wojnarski M, Kurtz DH (2016-03-14).
5272:Full-text scholarly online databases
4918:Institute of Mathematical Statistics
4749:The project seems abandoned in 2018
3905:and access to full text or metadata
2570:An index of journals primarily from
2416:AGRICOLA: Agricultural Online Access
803:Arts & Humanities Citation Index
183:journals and conference proceedings
35:, archives, or other collections of
8509:Bibliographic databases and indexes
5912:"AI Tools Recommendations, Week 20"
5276:Bibliographic databases and indexes
5187:. Closed down on December 21, 2020
5117:, and other documents. Merged with
4262:Analytical Sciences Digital Library
4255:Association for Computing Machinery
3504:United States Department of Justice
3186:International Medieval Bibliography
2889:American Society of Civil Engineers
507:RePEc: Research Papers in Economics
8208:Academic journal publishing reform
6661:Science & Technology Libraries
5738:Roberts, Richard J. (2001-01-16).
5292:List of educational video websites
3618:POIESIS: Philosophy Online Serials
1633:International Atomic Energy Agency
1225:, and policy documents). Based on
25:
6610:Wilczynski NL, Haynes RB (2005).
6579:Kirkwood HP, Kirkwood MC (2011).
6487:Proceedings of the VLDB Endowment
5159:Center for Communication Programs
4712:Karlsruhe Institute of Technology
3919:SCIndeks - Serbian Citation Index
3129:(HEP) (operates since the 1970s)
2138:Includes other products, such as
1622:repository covering all areas of
1579:, manufacturing, production, and
1247:Directory of Open Access Journals
1161:(DOI) Registration Agency of the
1105:A Chinese bibliographic database
1086:National Institute of Informatics
316:8,100,000 (200,000,000 metadata)
209:9,800,000 (207,000,000 metadata)
131:can be used to find thousands of
7823:10.1111/j.1471-1842.2008.00781.x
7338:Graczynski MR (September 2000).
6970:College & Research Libraries
5946:"Synthical: Science, Simplified"
5287:List of digital library projects
5170:Questia: Online Research Library
4914:American Statistical Association
2587:(non-Harvard access provided by
1820:National Diet Library Collection
1659:Université Catholique de Louvain
895:, and religion in social issues
592:(available by subscription from
349:7,500,000 (39,000,000 metadata)
6737:. NITK Surathkal. pp. 1–8.
5128:Philosophy Documentation Center
5065:American Meteorological Society
3912:Scientific Information Database
3877:Scientific Information Database
3644:Philosophy Documentation Center
3611:Philosophy Documentation Center
3179:Philosophy Documentation Center
2179:Scholarly articles in Japanese
516:4,400,000 (4,800,000 metadata)
7732:10.1080/14649055.2003.10765895
7653:"Citation Indexes for Science"
5821:"Academic Rankings with RePEc"
5297:List of neuroscience databases
4967:London Metropolitan University
4558:Johns Hopkins University Press
4073:and training (VET) literature
4024:Ulrich's Periodicals Directory
3967:Social Sciences Citation Index
2205:Mainly reviews and abstracts.
2140:Social Sciences Citation Index
2028:Russian Science Citation Index
1484:American Geosciences Institute
1293:Leibniz Center for Informatics
356:articles (Dec 2020). Includes
1:
8468:Category:Scientific documents
7763:Journal of Chemical Education
7620:Erb, Rachel A. (2012-10-01).
6311:大向一輝 (Ohmukai, Ikki) (2012).
5317:List of preprint repositories
4814:Pennsylvania State University
4756:Pennsylvania State University
4615:Content from more than 4,000
3600:Journals, series, conference
2047:Scientific Electronic Library
1745:American Mathematical Society
1349:American Economic Association
578:Unknown (1,500,000 metadata)
486:760,000 (2,000,000 metadata)
267:Pennsylvania State University
52:is unclear for these complex
8514:Academic works about science
8463:Category:Academic publishing
7677:10.1126/science.122.3159.108
6381:Quantitative Science Studies
6340:Quantitative Science Studies
5312:List of open access journals
5307:List of online encyclopedias
4663:Services no longer operating
3883:Engineering & Technology
2526:Anthropological Index Online
1618:A leading bibliographic and
1163:International DOI Foundation
1075:Database of articles in the
701:AGRIS: Agricultural database
550:70,000 (2,540,317 metadata)
179:Focus on fulltext search of
7586:. Nature Publishing Group.
6034:. Lissabon: CHAM: 497–502.
5838:10.3390/econometrics1030249
5701:(Database issue): D1042-8.
5584:Research Ideas and Outcomes
4898:Current Index to Statistics
3425:An open-access database of
1887:European Open Science Cloud
8540:
8281:Indexes and search engines
6290:10.1016/j.apnr.2006.04.004
6214:McDonough K (2019-01-01).
5397:Research Synthesis Methods
5269:
5259:
5113:Index of books, journals,
3508:Office of Justice Programs
2870:Civil engineering database
2774:Chemical Abstracts Service
2642:transportation engineering
2554:Anthropological Literature
2510:Royal Society of Chemistry
2508:articles published by the
87:
54:document retrieval systems
33:institutional repositories
8504:Scholarly search services
7651:Garfield, Eugene (1955).
7592:10.1038/nature.2014.16102
7500:10.1007/s11528-011-0467-y
7383:10.1108/07419051111145154
7261:10.1007/s11192-012-0921-4
7148:10.1108/09504120610638429
6932:10.1007/s11192-015-1765-5
6786:10.1108/07378830310479811
6673:10.1080/01942620903579419
6464:10.1038/nature.2016.19871
6251:10.1108/07378830610715473
6005:10.1504/IJMSO.2009.026249
5358:10.1007/s11192-018-2958-5
5266:Scholarly search services
5104:Philosophy Research Index
4864:University of Southampton
4787:University of Southampton
4342:Biodiversity Conservation
4098:Over 40,000 databases of
2652:, engineering mechanics,
2650:environmental engineering
2250:Smaller metadata services
2235:. Coverage 1864–present.
1159:Digital Object Identifier
7308:10.3402/ijch.v66i3.18267
6964:Calvert K (2015-01-01).
6499:10.14778/1687553.1687577
6278:Applied Nursing Research
5302:List of online databases
5270:See also the categories
5000:Human–computer interface
4651:Free & Subscription
4461:Free & Subscription
4435:Free & Subscription
4406:Over 5 million records.
4375:Free & Subscription
4168:Free & Subscription
4138:Free & Subscription
4013:Free & Subscription
3841:United States Government
3778:Free & Subscription
3640:Free & Subscription
3607:Free & Subscription
3470:Free & Subscription
3380:Interface for searching
3231:Free & Subscription
3175:Free & Subscription
2683:Free & Subscription
2646:construction engineering
2638:geotechnical engineering
2581:Free & Subscription
2543:Free & Subscription
2434:Free & Subscription
2365:Free & Subscription
2182:Free & Subscription
1715:Free & Subscription
1689:Free & Subscription
1236:Free & Subscription
1194:Free & Subscription
1108:Free & Subscription
1082:Free & Subscription
935:Book Review Index Online
837:Astrophysics Data System
654:Free & Subscription
584:Free & Subscription
463:Free & Subscription
286:Full-text aggregator of
167:Internet Archive Scholar
133:open-access repositories
8458:Style/formatting guides
8360:Scholarly communication
8060:Other publication types
7855:10.1145/2740908.2742839
7418:10.1108/RR-06-2017-0147
6528:Pianos T (2010-08-10).
6069:10.1145/2835776.2835849
5522:10.1145/1135777.1135926
5237:from 45k+ journals and
4691:Bioinformatic Harvester
3102:Volunteer Collaboration
2975:University_of_Stuttgart
2477:, classical art images
2444:, subscription access
2346:African Journals OnLine
1033:Journal articles about
69:bibliographic databases
18:Academic search engines
8524:Database-related lists
8499:Internet-related lists
8400:Least publishable unit
8072:Collection of articles
7626:The Charleston Advisor
7578:van Noorden R (2014).
7214:The Charleston Advisor
6220:The Charleston Advisor
5695:Nucleic Acids Research
5233:Research articles and
4934:Electronic version of
4891:Alf-Christian Achilles
4446:JSTOR: Journal Storage
4309:University of Poitiers
3848:Science Citation Index
2799:conference proceedings
2634:structural engineering
2512:(around 100 journals)
2144:Science Citation Index
1581:mechanical engineering
1577:information technology
875:ATLA Religion Database
645:conference proceedings
62:list of search engines
44:distinction between a
8390:Electronic publishing
8365:Scientific literature
8142:Article-level metrics
7638:10.5260/chara.14.2.54
7453:10.1353/pgn.2002.0060
7226:10.5260/chara.20.1.19
7074:10.1300/J123v03n01_10
7062:The Serials Librarian
6055:Tang J (2016-02-08).
5765:10.1073/pnas.98.2.381
5339:Gusenbauer M (2019).
4509:University of Avignon
4354:Environmental Science
4334:Environmental Science
4036:Provides serials for
3563:, employment, works,
3440:University of Chicago
3046:Indian Citation Index
2863:University of Calgary
2219:The Zoological Record
2186:National Diet Library
2152:The Zoological Record
1839:National Diet Library
1693:Informatics India Ltd
992:Applied life sciences
770:University of Cologne
104:Full-text aggregators
8433:Open-access journals
8380:Open scientific data
8187:SCImago Journal Rank
8147:Author-level metrics
8132:Acknowledgment index
7371:Library Hi Tech News
7171:Current Anthropology
7023:10.1353/at.2006.0018
6830:"Towards PubMed 2.0"
6708:Kernenergie (Berlin)
6702:Breitfeld B (1979).
5155:Knowledge for Health
4710:Liebel-Lab KIT from
4267:Analytical chemistry
4102:, state and federal
4071:vocational education
3901:An Iranian index of
3816:SafetyLit Foundation
3760:from the history of
3738:H. W. Wilson Company
3354:University of Tromsø
3269:L'Année philologique
3255:open access journals
3004:Index Copernicus Ltd
2785:Approximately 8,000
2723:Biological Abstracts
2576:open-access journals
2506:analytical chemistry
2492:Analytical Abstracts
2362:published in Africa
2148:Biological Abstracts
928:Bielefeld University
713:Covers agriculture,
640:Unknown (31,266,280
94:adding missing items
8494:Scholarly databases
8489:Academic publishing
8428:Scientific journals
7939:Academic publishing
7775:2011JChEd..88..375K
7669:1955Sci...122..108G
6983:10.5860/crl.76.1.81
6847:10.7554/eLife.28801
6749:"Aaron Tay, Medium"
6628:10.1197/jamia.m1752
6394:10.1162/qss_a_00020
6353:10.1162/qss_a_00022
6177:2005JASIS..56...36K
5867:www.base-search.net
5756:2001PNAS...98..381R
5707:10.1093/nar/gku1061
5597:10.3897/rio.2.e8462
5282:Academic publishing
5262:Scholarly databases
5201:Science Accelerator
5023:Renaissance studies
3988:Clarivate Analytics
3870:Clarivate Analytics
3676:Clarivate Analytics
3253:Index property and
3127:high energy physics
2947:Clarivate Analytics
2680:, cold regions ...
2574:, as well as other
2475:academic e-journals
2471:academic e-journals
2242:Clarivate Analytics
2160:Clarivate Analytics
1573:control engineering
1297:University of Trier
1079:from 3600 journals
891:, world religions,
830:Clarivate Analytics
796:Tsinghua University
534:School of Business
300:Paperity Sp. z o.o.
110:full-text databases
8448:Copyright policies
8443:University presses
8350:Scientific writing
8218:Citation advantage
8125:Impact and ranking
7958:Scientific journal
7891:Microsoft Research
7622:"Rock's Backpages"
7535:Learned Publishing
5894:Lashway L (2002).
5081:Microsoft Academic
5034:Brepols Publishers
4313:Brepols Publishers
4244:Collection of all
3951:Multidisciplinary
3386:ClinicalTrials.gov
3291:Brepols Publishers
3209:Brepols Publishers
2918:Wiley Interscience
2837:Nanjing University
2601:Multidisciplinary
2585:Harvard University
2539:The British Museum
2360:Scholarly journals
2078:. Integrated with
1663:Peeters Publishers
1233:attention scores.
868:Harvard University
147:Size (full-texts)
108:The main academic
84:Operating services
67:the article about
8519:Lists of websites
8476:
8475:
8453:Preprint policies
8423:Academic journals
8406:Publish or perish
8261:Version of record
8201:Reform and access
8003:Literature review
7864:978-1-4503-3473-0
7783:10.1021/ed101108t
7663:(3159): 108–111.
7406:Reference Reviews
7136:Reference Reviews
7113:10.1021/ci000035i
6185:10.1002/asi.20095
6124:10.1002/asi.21636
6108:(12): 2414–2426.
6078:978-1-4503-3716-8
6041:978-989-8492-44-9
5987:Bartol T (2009).
5974:"Search on Zendy"
5620:"Paperity: About"
5531:978-1-59593-323-2
5409:10.1002/jrsm.1378
5260:Main categories:
5253:
5252:
5229:Multidisciplinary
5206:Multidisciplinary
5175:Multidisciplinary
5086:Multidisciplinary
4936:Engineering Index
4853:Multidisciplinary
4660:
4659:
4641:Multidisciplinary
4617:academic journals
4570:Multidisciplinary
4451:Multidisciplinary
4425:Multidisciplinary
4182:
4181:
4165:in 123 countries
4155:Multidisciplinary
4129:Multidisciplinary
4029:Multidisciplinary
4000:Multidisciplinary
3924:Multidisciplinary
3903:academic journals
3853:Multidisciplinary
3828:Multidisciplinary
3794:Multidisciplinary
3758:Primary documents
3656:Multidisciplinary
3631:religious studies
3594:Religious studies
3549:Multidisciplinary
3527:Indexes European
3452:Multidisciplinary
3419:Classical Studies
3274:Classical studies
3247:Multidisciplinary
3222:Multidisciplinary
3081:Multidisciplinary
3051:Multidisciplinary
3016:Multidisciplinary
2987:Multidisciplinary
2960:Multidisciplinary
2930:Multidisciplinary
2875:Civil engineering
2791:technical reports
2753:Multidisciplinary
2625:Civil Engineering
2463:Multidisciplinary
2352:Multidisciplinary
2286:Multidisciplinary
2247:
2246:
2193:Zentralblatt MATH
2172:Multidisciplinary
2131:Multidisciplinary
2105:Multidisciplinary
2059:Multidisciplinary
2033:Multidisciplinary
2002:Civil Engineering
1979:, and Bookshelf.
1908:Multidisciplinary
1897:(not-for-profit)
1877:Multidisciplinary
1851:Multidisciplinary
1825:Multidisciplinary
1813:MyScienceWork Inc
1795:Multidisciplinary
1705:Multidisciplinary
1676:Multidisciplinary
1522:Multidisciplinary
1496:Multidisciplinary
1253:Multidisciplinary
1210:Multidisciplinary
1184:Multidisciplinary
1150:Multidisciplinary
1124:Multidisciplinary
1098:Multidisciplinary
1077:Japanese language
1068:Multidisciplinary
914:Multidisciplinary
880:Religious studies
673:Metadata services
670:
669:
636:Multidisciplinary
609:Multidisciplinary
532:Örebro University
482:Multidisciplinary
441:ResearchGate GmbH
429:social networking
420:Multidisciplinary
321:semantic analysis
312:Multidisciplinary
279:Multidisciplinary
238:Multidisciplinary
205:Multidisciplinary
172:Multidisciplinary
29:academic journals
16:(Redirected from
8531:
8395:Ingelfinger rule
8309:Semantic Scholar
8031:Technical report
7953:Academic journal
7932:
7925:
7918:
7909:
7902:
7901:
7899:
7898:
7883:
7877:
7876:
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7836:
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7642:
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7610:
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7575:
7569:
7568:
7550:
7548:10.1087/20120404
7526:
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7479:
7473:
7472:
7436:
7430:
7429:
7401:
7395:
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7360:
7359:
7335:
7329:
7328:
7310:
7301:(3): 278. 2007.
7287:
7281:
7280:
7255:(3): 1567–1582.
7244:
7238:
7237:
7209:
7203:
7202:
7166:
7160:
7159:
7131:
7125:
7124:
7092:
7086:
7085:
7057:
7051:
7050:
7005:Smart P (2005).
7002:
6996:
6995:
6985:
6961:
6952:
6951:
6925:
6901:
6892:
6891:
6884:
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6760:
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6730:
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6723:
6699:
6693:
6692:
6667:(1–2): 111–129.
6656:
6650:
6649:
6639:
6607:
6601:
6600:
6576:
6570:
6569:
6559:
6549:
6547:10.18352/lq.7972
6525:
6519:
6518:
6493:(2): 1493–1500.
6482:
6476:
6475:
6450:Baker M (2016).
6447:
6441:
6440:
6438:
6437:
6423:
6417:
6416:
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5935:
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5932:
5922:
5916:
5915:
5914:. 2 August 2023.
5908:
5902:
5901:
5891:
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5884:
5877:
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5795:
5785:
5767:
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5729:
5728:
5718:
5686:
5680:
5679:
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5675:
5669:Semantic Scholar
5661:
5655:
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5634:
5633:
5631:
5630:
5616:
5610:
5609:
5599:
5575:
5569:
5568:
5566:
5564:
5554:"CiteSeerX Data"
5550:
5544:
5543:
5509:
5503:
5502:
5500:
5498:
5484:
5475:
5474:
5467:
5458:
5457:
5455:
5454:
5444:"D-Lib Magazine"
5440:
5431:
5430:
5420:
5388:
5379:
5378:
5360:
5336:
5067:(available from
4995:HCI Bibliography
4876:Computer science
4799:Computer Science
4772:Computer science
4724:Computer science
4670:
4545:school libraries
4391:Computer Science
4311:(available from
4296:Medieval studies
4233:Computer Science
4204:
4150:WorldWideScience
3745:Rock's Backpages
3398:Patent Abstracts
3207:(available from
3205:Leeds University
3191:Medieval studies
2982:Index Copernicus
2925:Current Contents
2896:Cochrane Library
2699:Military Science
2409:EBSCO Publishing
2299:EBSCO Publishing
2257:
1661:(available from
1626:and technology.
1556:Computer Science
1351:(available from
1279:Computer science
902:EBSCO Publishing
889:biblical studies
782:Computer Science
723:aquatic sciences
719:animal husbandry
677:
307:Semantic Scholar
247:Computer science
193:Internet Archive
138:
122:full-text search
98:reliable sources
21:
8539:
8538:
8534:
8533:
8532:
8530:
8529:
8528:
8479:
8478:
8477:
8472:
8411:
8370:Learned society
8333:
8275:
8239:
8196:
8167:Journal ranking
8157:Citation impact
8120:
8055:
8013:Grey literature
8007:
7969:
7941:
7936:
7906:
7905:
7896:
7894:
7885:
7884:
7880:
7865:
7844:
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7712:
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7350:(37): 2039–44.
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7332:
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7284:
7246:
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7241:
7211:
7210:
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6903:
6902:
6895:
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6881:
6827:
6826:
6822:
6815:
6811:
6774:Library Hi Tech
6771:
6770:
6766:
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6746:
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6727:
6701:
6700:
6696:
6658:
6657:
6653:
6609:
6608:
6604:
6578:
6577:
6573:
6534:LIBER Quarterly
6527:
6526:
6522:
6484:
6483:
6479:
6449:
6448:
6444:
6435:
6433:
6425:
6424:
6420:
6374:
6373:
6369:
6333:
6332:
6328:
6310:
6309:
6305:
6271:
6270:
6266:
6239:Library Hi Tech
6236:
6235:
6231:
6213:
6212:
6208:
6152:
6151:
6147:
6099:
6098:
6094:
6079:
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6042:
6025:
6024:
6020:
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5434:
5390:
5389:
5382:
5338:
5337:
5330:
5325:
5278:
5268:
5258:
5185:social sciences
5144:Family Planning
4956:Women's history
4763:citebase Search
4665:
4490:social sciences
4472:OpenEdition.org
4187:
4117:Thomson Reuters
3887:Medical Science
3529:grey literature
3520:Grey literature
3390:FDA Drug Labels
2823:Social sciences
2741:Thomson Reuters
2658:water resources
2281:Academic Search
2252:
1624:nuclear science
1620:grey literature
1611:Medical Physics
1603:Nuclear Physics
1432:(available via
1430:IFIS Publishing
1412:Food technology
1223:clinical trials
1138:Open University
675:
528:IDEAS: private
226:Open University
106:
101:
86:
23:
22:
15:
12:
11:
5:
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8425:
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8409:
8402:
8397:
8392:
8387:
8382:
8377:
8372:
8367:
8362:
8357:
8352:
8347:
8341:
8339:
8338:Related topics
8335:
8334:
8332:
8331:
8326:
8321:
8319:Web of Science
8316:
8311:
8306:
8301:
8296:
8291:
8289:Google Scholar
8285:
8283:
8277:
8276:
8274:
8273:
8268:
8263:
8258:
8253:
8247:
8245:
8241:
8240:
8238:
8237:
8232:
8227:
8225:Serials crisis
8222:
8221:
8220:
8210:
8204:
8202:
8198:
8197:
8195:
8194:
8192:Scientometrics
8189:
8184:
8179:
8174:
8169:
8164:
8162:Citation index
8159:
8154:
8149:
8144:
8139:
8134:
8128:
8126:
8122:
8121:
8119:
8118:
8113:
8111:Poster session
8108:
8107:
8106:
8101:
8091:
8090:
8089:
8084:
8074:
8069:
8063:
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8057:
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8043:
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8033:
8028:
8023:
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8009:
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8000:
7998:Position paper
7995:
7993:Review article
7990:
7989:
7988:
7977:
7975:
7971:
7970:
7968:
7967:
7966:
7965:
7955:
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7927:
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7912:
7904:
7903:
7878:
7863:
7837:
7796:
7769:(4): 375–377.
7753:
7706:
7643:
7612:
7570:
7541:(4): 259–264.
7521:
7474:
7447:(2): 211–213.
7431:
7396:
7361:
7344:Orvosi Hetilap
7330:
7282:
7249:Scientometrics
7239:
7204:
7183:10.1086/203505
7177:(1): 133–137.
7161:
7126:
7107:(5): 1085–92.
7087:
7052:
6997:
6953:
6916:(1): 213–228.
6910:Scientometrics
6893:
6879:
6820:
6809:
6780:(2): 170–181.
6764:
6740:
6725:
6714:(5): 170–172.
6694:
6651:
6602:
6571:
6520:
6477:
6442:
6418:
6387:(1): 387–395.
6367:
6346:(1): 414–427.
6326:
6323:(11): 473–477.
6303:
6264:
6245:(4): 614–619.
6229:
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6040:
6018:
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5951:
5937:
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5831:(3): 249–280.
5811:
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5750:(2): 381–382.
5730:
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5656:
5635:
5611:
5570:
5545:
5530:
5504:
5476:
5471:"CORE Dataset"
5459:
5432:
5403:(2): 181–217.
5380:
5351:(1): 177–214.
5345:Scientometrics
5327:
5326:
5324:
5321:
5320:
5319:
5314:
5309:
5304:
5299:
5294:
5289:
5284:
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5254:
5251:
5250:
5248:Distylled Ltd.
5245:
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4979:
4978:Public Health
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4958:
4953:
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4734:Oversity Ltd.
4732:
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4714:
4708:
4705:
4702:
4700:Bioinformatics
4693:
4687:
4686:
4683:
4680:
4677:
4676:Discipline(s)
4674:
4664:
4661:
4658:
4657:
4652:
4649:
4646:
4643:
4638:
4632:
4631:
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4567:
4561:
4560:
4551:
4548:
4529:
4527:
4525:social science
4518:
4512:
4511:
4496:
4493:
4486:
4483:
4481:social science
4474:
4468:
4467:
4462:
4459:
4456:
4453:
4448:
4442:
4441:
4436:
4433:
4430:
4427:
4422:
4420:IngentaConnect
4416:
4415:
4410:
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4404:
4401:
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4382:
4381:
4376:
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4252:
4249:
4242:
4239:
4230:
4224:
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4220:
4217:
4214:
4211:
4210:Discipline(s)
4208:
4186:
4183:
4180:
4179:
4169:
4166:
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4157:
4152:
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4114:
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4096:
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4089:
4083:
4082:
4077:
4074:
4067:
4064:
4058:Social Science
4055:
4049:
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4043:
4040:
4034:
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4020:
4019:
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3980:Web of Science
3976:
3974:
3972:Social science
3969:
3963:
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3960:
3957:
3954:
3952:
3949:
3942:
3941:
3935:
3932:
3929:
3926:
3921:
3915:
3914:
3909:
3906:
3899:
3897:
3895:Human Sciences
3880:
3873:
3872:
3867:
3864:
3861:Web of Science
3857:
3855:
3850:
3844:
3843:
3838:
3835:
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3830:
3825:
3819:
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3685:
3679:
3678:
3673:
3670:
3660:
3658:
3653:
3647:
3646:
3641:
3638:
3635:
3633:
3627:applied ethics
3620:
3614:
3613:
3608:
3605:
3598:
3596:
3586:Applied ethics
3583:
3577:
3576:
3571:
3568:
3553:
3551:
3546:
3540:
3539:
3534:
3531:
3525:
3522:
3517:
3511:
3510:
3501:
3498:
3495:
3492:
3483:
3477:
3476:
3471:
3468:
3457:
3454:
3449:
3443:
3442:
3437:
3434:
3423:
3421:
3416:
3410:
3409:
3404:
3401:
3394:PubMed Central
3378:
3376:
3363:
3357:
3356:
3351:
3348:
3334:
3331:
3326:
3320:
3319:
3314:
3311:
3308:
3306:
3301:
3295:
3294:
3289:vailable from
3284:
3281:
3278:
3276:
3271:
3265:
3264:
3261:
3258:
3251:
3249:
3244:
3238:
3237:
3232:
3229:
3226:
3224:
3219:
3213:
3212:
3202:
3199:
3196:
3193:
3188:
3182:
3181:
3176:
3173:
3169:
3166:
3161:
3155:
3154:
3133:
3130:
3123:
3121:
3111:
3105:
3104:
3099:
3096:
3085:
3083:
3078:
3072:
3071:
3066:
3063:
3056:
3053:
3048:
3042:
3041:
3031:
3028:
3021:
3018:
3013:
3007:
3006:
3001:
2998:
2991:
2989:
2984:
2978:
2977:
2971:
2968:
2965:
2962:
2957:
2950:
2949:
2944:
2941:
2938:Web of Science
2934:
2932:
2927:
2921:
2920:
2915:
2912:
2909:
2907:
2898:
2892:
2891:
2886:
2883:
2880:
2877:
2872:
2866:
2865:
2860:
2857:
2854:
2851:
2846:
2840:
2839:
2834:
2831:
2828:
2825:
2820:
2814:
2813:
2808:
2805:
2783:
2781:
2776:
2770:
2769:
2764:
2761:
2758:
2755:
2750:
2744:
2743:
2738:
2735:
2732:
2730:
2725:
2719:
2718:
2716:Air University
2713:
2710:
2703:
2701:
2696:
2690:
2689:
2684:
2681:
2678:urban planning
2654:sustainability
2630:
2627:
2622:
2616:
2615:
2610:
2607:
2604:
2602:
2599:
2593:
2592:
2582:
2579:
2572:Tozzer Library
2568:
2565:
2556:
2550:
2549:
2544:
2541:
2535:
2533:
2528:
2522:
2521:
2516:
2513:
2502:
2499:
2494:
2488:
2487:
2481:
2478:
2467:
2465:
2460:
2454:
2453:
2435:
2432:
2425:
2423:
2418:
2412:
2411:
2406:
2403:
2389:
2387:
2378:
2372:
2371:
2366:
2363:
2357:
2354:
2349:
2342:
2341:
2336:
2333:
2323:
2321:
2308:
2302:
2301:
2296:
2293:
2290:
2288:
2283:
2277:
2276:
2273:
2270:
2267:
2264:
2263:Discipline(s)
2261:
2251:
2248:
2245:
2244:
2239:
2236:
2229:
2226:
2221:
2215:
2214:
2209:
2206:
2203:
2200:
2195:
2189:
2188:
2183:
2180:
2177:
2174:
2169:
2163:
2162:
2157:
2154:
2136:
2133:
2128:
2126:Web of Science
2122:
2121:
2116:
2113:
2110:
2107:
2102:
2096:
2095:
2089:
2086:
2064:
2061:
2056:
2050:
2049:
2044:
2041:
2038:
2035:
2030:
2024:
2023:
2021:Fraunhofer IRB
2018:
2015:
2011:
2008:
1999:
1993:
1992:
1983:
1980:
1977:PubMed Central
1969:
1966:
1957:
1951:
1950:
1945:
1942:
1939:
1936:
1931:
1925:
1924:
1919:
1916:
1913:
1910:
1905:
1899:
1898:
1892:
1889:
1882:
1879:
1874:
1872:OpenAIRE Graph
1868:
1867:
1862:
1859:
1856:
1853:
1848:
1842:
1841:
1836:
1833:
1830:
1827:
1822:
1816:
1815:
1810:
1807:
1800:
1797:
1792:
1786:
1785:
1780:
1777:
1766:
1763:
1754:
1748:
1747:
1742:
1739:
1736:
1733:
1728:
1722:
1721:
1716:
1713:
1710:
1707:
1702:
1696:
1695:
1690:
1687:
1681:
1678:
1673:
1667:
1666:
1656:
1653:
1650:
1647:
1642:
1636:
1635:
1630:
1627:
1616:
1613:
1607:Nuclear Energy
1600:
1593:
1592:
1587:
1584:
1569:communications
1561:
1558:
1545:
1539:
1538:
1533:
1530:
1527:
1524:
1519:
1513:
1512:
1507:
1504:
1501:
1498:
1493:
1491:Google Scholar
1487:
1486:
1481:
1478:
1475:
1472:
1467:
1461:
1460:
1457:Web of Science
1427:
1424:
1421:
1418:
1405:
1399:
1398:
1393:
1390:
1387:
1384:
1375:
1369:
1368:
1346:
1343:
1340:
1337:
1332:
1326:
1325:
1320:
1317:
1314:
1311:
1306:
1300:
1299:
1290:
1287:
1284:
1281:
1276:
1270:
1269:
1264:
1261:
1258:
1255:
1250:
1243:
1242:
1237:
1234:
1215:
1212:
1207:
1201:
1200:
1195:
1192:
1189:
1186:
1181:
1175:
1174:
1169:
1166:
1155:
1152:
1147:
1141:
1140:
1135:
1132:
1129:
1126:
1121:
1115:
1114:
1109:
1106:
1103:
1100:
1095:
1089:
1088:
1083:
1080:
1073:
1070:
1065:
1059:
1058:
1053:
1050:
1031:
1028:
1019:
1013:
1012:
1007:
1004:
997:
994:
989:
983:
982:
977:
974:
971:
968:
963:
961:Books in Print
957:
956:
951:
948:
945:
942:
937:
931:
930:
925:
922:
919:
916:
911:
905:
904:
899:
896:
893:church history
885:
882:
877:
871:
870:
865:
862:
855:
852:
839:
833:
832:
827:
824:
821:Web of Science
817:
814:
805:
799:
798:
793:
790:
787:
784:
779:
773:
772:
763:
760:
757:
754:
745:
739:
738:
733:
730:
711:
708:
703:
697:
696:
693:
690:
687:
684:
683:Discipline(s)
681:
674:
671:
668:
667:
658:
655:
652:
641:
638:
633:
627:
626:
623:
620:
617:
614:
611:
606:
602:
601:
587:
585:
582:
579:
576:
571:
565:
564:
559:
557:
554:
551:
548:
543:
537:
536:
526:
523:
520:
517:
514:
509:
503:
502:
496:
493:
490:
487:
484:
479:
473:
472:
467:
464:
461:
458:
455:
453:Social science
450:
444:
443:
438:
435:
432:
425:
422:
417:
411:
410:
401:
398:
395:
392:
389:
380:
377:PubMed Central
373:
372:
367:
364:
361:
350:
347:
342:
336:
335:
330:
327:
324:
317:
314:
309:
303:
302:
297:
294:
291:
284:
281:
276:
270:
269:
264:
261:
258:
243:
240:
235:
229:
228:
223:
220:
217:
210:
207:
202:
196:
195:
190:
187:
184:
177:
174:
169:
163:
162:
159:
154:
151:
148:
145:
144:Discipline(s)
142:
105:
102:
85:
82:
73:
72:
65:
24:
14:
13:
10:
9:
6:
4:
3:
2:
8536:
8525:
8522:
8520:
8517:
8515:
8512:
8510:
8507:
8505:
8502:
8500:
8497:
8495:
8492:
8490:
8487:
8486:
8484:
8469:
8466:
8464:
8461:
8459:
8456:
8454:
8451:
8449:
8446:
8444:
8441:
8439:
8436:
8434:
8431:
8429:
8426:
8424:
8421:
8420:
8418:
8414:
8407:
8403:
8401:
8398:
8396:
8393:
8391:
8388:
8386:
8383:
8381:
8378:
8376:
8375:Open research
8373:
8371:
8368:
8366:
8363:
8361:
8358:
8356:
8353:
8351:
8348:
8346:
8343:
8342:
8340:
8336:
8330:
8327:
8325:
8322:
8320:
8317:
8315:
8312:
8310:
8307:
8305:
8302:
8300:
8297:
8295:
8292:
8290:
8287:
8286:
8284:
8282:
8278:
8272:
8269:
8267:
8264:
8262:
8259:
8257:
8254:
8252:
8249:
8248:
8246:
8242:
8236:
8233:
8231:
8228:
8226:
8223:
8219:
8216:
8215:
8214:
8211:
8209:
8206:
8205:
8203:
8199:
8193:
8190:
8188:
8185:
8183:
8182:Impact factor
8180:
8178:
8175:
8173:
8170:
8168:
8165:
8163:
8160:
8158:
8155:
8153:
8152:Bibliometrics
8150:
8148:
8145:
8143:
8140:
8138:
8135:
8133:
8130:
8129:
8127:
8123:
8117:
8114:
8112:
8109:
8105:
8102:
8100:
8097:
8096:
8095:
8092:
8088:
8085:
8083:
8080:
8079:
8078:
8075:
8073:
8070:
8068:
8065:
8064:
8062:
8058:
8052:
8049:
8047:
8044:
8042:
8039:
8037:
8036:Annual report
8034:
8032:
8029:
8027:
8024:
8022:
8021:Working paper
8019:
8018:
8016:
8014:
8010:
8004:
8001:
7999:
7996:
7994:
7991:
7987:
7984:
7983:
7982:
7979:
7978:
7976:
7972:
7964:
7963:Public health
7961:
7960:
7959:
7956:
7954:
7951:
7950:
7948:
7944:
7940:
7933:
7928:
7926:
7921:
7919:
7914:
7913:
7910:
7892:
7888:
7882:
7879:
7874:
7870:
7866:
7860:
7856:
7852:
7848:
7841:
7838:
7833:
7829:
7824:
7819:
7815:
7811:
7807:
7800:
7797:
7792:
7788:
7784:
7780:
7776:
7772:
7768:
7764:
7757:
7754:
7749:
7745:
7741:
7737:
7733:
7729:
7725:
7721:
7717:
7710:
7707:
7702:
7698:
7694:
7690:
7686:
7682:
7678:
7674:
7670:
7666:
7662:
7658:
7654:
7647:
7644:
7639:
7635:
7631:
7627:
7623:
7616:
7613:
7601:
7597:
7593:
7589:
7585:
7581:
7574:
7571:
7566:
7562:
7558:
7554:
7549:
7544:
7540:
7536:
7532:
7525:
7522:
7517:
7513:
7509:
7505:
7501:
7497:
7493:
7489:
7485:
7478:
7475:
7470:
7466:
7462:
7458:
7454:
7450:
7446:
7442:
7435:
7432:
7427:
7423:
7419:
7415:
7411:
7407:
7400:
7397:
7392:
7388:
7384:
7380:
7376:
7372:
7365:
7362:
7357:
7353:
7349:
7345:
7341:
7334:
7331:
7326:
7322:
7318:
7314:
7309:
7304:
7300:
7296:
7292:
7286:
7283:
7278:
7274:
7270:
7266:
7262:
7258:
7254:
7250:
7243:
7240:
7235:
7231:
7227:
7223:
7219:
7215:
7208:
7205:
7200:
7196:
7192:
7188:
7184:
7180:
7176:
7172:
7165:
7162:
7157:
7153:
7149:
7145:
7141:
7137:
7130:
7127:
7122:
7118:
7114:
7110:
7106:
7102:
7098:
7091:
7088:
7083:
7079:
7075:
7071:
7067:
7063:
7056:
7053:
7048:
7044:
7040:
7036:
7032:
7028:
7024:
7020:
7016:
7012:
7008:
7001:
6998:
6993:
6989:
6984:
6979:
6975:
6971:
6967:
6960:
6958:
6954:
6949:
6945:
6941:
6937:
6933:
6929:
6924:
6919:
6915:
6911:
6907:
6900:
6898:
6894:
6889:
6883:
6880:
6875:
6871:
6866:
6861:
6857:
6853:
6848:
6843:
6839:
6835:
6831:
6824:
6821:
6818:
6813:
6810:
6805:
6801:
6796:
6795:2027.42/58772
6791:
6787:
6783:
6779:
6775:
6768:
6765:
6754:
6750:
6744:
6741:
6736:
6729:
6726:
6721:
6717:
6713:
6710:(in German).
6709:
6705:
6698:
6695:
6690:
6686:
6682:
6678:
6674:
6670:
6666:
6662:
6655:
6652:
6647:
6643:
6638:
6633:
6629:
6625:
6621:
6617:
6613:
6606:
6603:
6598:
6594:
6590:
6586:
6582:
6575:
6572:
6567:
6563:
6558:
6553:
6548:
6543:
6539:
6535:
6531:
6524:
6521:
6516:
6512:
6508:
6504:
6500:
6496:
6492:
6488:
6481:
6478:
6473:
6469:
6465:
6461:
6457:
6453:
6446:
6443:
6432:
6428:
6422:
6419:
6414:
6410:
6405:
6404:10044/1/77339
6400:
6395:
6390:
6386:
6382:
6378:
6371:
6368:
6363:
6359:
6354:
6349:
6345:
6341:
6337:
6330:
6327:
6322:
6318:
6314:
6307:
6304:
6299:
6295:
6291:
6287:
6284:(2): 98–103.
6283:
6279:
6275:
6268:
6265:
6260:
6256:
6252:
6248:
6244:
6240:
6233:
6230:
6225:
6221:
6217:
6210:
6207:
6202:
6198:
6194:
6190:
6186:
6182:
6178:
6174:
6169:
6164:
6160:
6156:
6149:
6146:
6141:
6137:
6133:
6129:
6125:
6121:
6116:
6111:
6107:
6103:
6096:
6093:
6088:
6084:
6080:
6074:
6070:
6066:
6062:
6058:
6051:
6048:
6043:
6037:
6033:
6029:
6022:
6019:
6014:
6010:
6006:
6002:
5998:
5994:
5990:
5983:
5980:
5975:
5969:
5966:
5961:
5955:
5952:
5947:
5941:
5938:
5927:
5921:
5918:
5913:
5907:
5904:
5899:
5898:
5890:
5887:
5882:
5876:
5873:
5868:
5864:
5858:
5855:
5849:
5844:
5839:
5834:
5830:
5826:
5822:
5815:
5812:
5807:
5801:
5798:
5793:
5789:
5784:
5779:
5775:
5771:
5766:
5761:
5757:
5753:
5749:
5745:
5741:
5734:
5731:
5726:
5722:
5717:
5712:
5708:
5704:
5700:
5696:
5692:
5685:
5682:
5670:
5666:
5660:
5657:
5652:
5648:
5642:
5640:
5636:
5625:
5621:
5615:
5612:
5607:
5603:
5598:
5593:
5589:
5585:
5581:
5574:
5571:
5559:
5555:
5549:
5546:
5541:
5537:
5533:
5527:
5523:
5519:
5515:
5508:
5505:
5493:
5489:
5483:
5481:
5477:
5472:
5466:
5464:
5460:
5449:
5445:
5439:
5437:
5433:
5428:
5424:
5419:
5414:
5410:
5406:
5402:
5398:
5394:
5387:
5385:
5381:
5376:
5372:
5368:
5364:
5359:
5354:
5350:
5346:
5342:
5335:
5333:
5329:
5322:
5318:
5315:
5313:
5310:
5308:
5305:
5303:
5300:
5298:
5295:
5293:
5290:
5288:
5285:
5283:
5280:
5279:
5277:
5273:
5267:
5263:
5255:
5249:
5246:
5244:Subscription
5243:
5240:
5236:
5232:
5230:
5227:
5225:
5222:
5221:
5218:
5215:
5212:
5209:
5207:
5204:
5202:
5199:
5198:
5195:
5192:
5190:Subscription
5189:
5186:
5182:
5178:
5176:
5173:
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5448:www.dlib.org
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