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Citation index

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journals, while Scopus has fewer than 50% of these, and WoS has fewer than 25%. While Scopus is larger and geographically broader than WoS, it still only covers a fraction of journal publishing outside North America and Europe. For example, it reports a coverage of over 2,000 journals in Asia ("230% more than the nearest competitor"), which may seem impressive until you consider that in Indonesia alone there are more than 7,000 journals listed on the government's Garuda portal (of which more than 1,300 are currently listed on DOAJ); whilst at least 2,500 Japanese journals listed on the J-Stage platform. Similarly, Scopus claims to have about 700 journals listed from Latin America, in comparison with SciELO's 1,285 active journal count; but that is just the tip of the iceberg judging by the 1,300+ DOAJ-listed journals in Brazil alone. Furthermore, the editorial boards of the journals contained in Wos and Scopus databases are integrated by researchers from western Europe and North America. For example, in the journal
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historical and structural power that had positioned former colonial masters as the centers of knowledge production, while relegating former colonies to peripheral roles" (Chan 2018). Many North American and European journals demonstrate conscious and unconscious bias against researchers from other parts of the world. Many of these journals call themselves "international" but represent interests, authors, and even references only in their own languages. Therefore, researchers in non-European or North American countries commonly get rejected because their research is said to be "not internationally significant" or only of "local interest" (the wrong "local"). This reflects the current concept of "international" as limited to a Euro/Anglophone-centric way of knowledge production. In other words, "the ongoing internationalisation has not meant academic interaction and exchange of knowledge, but the dominance of the leading Anglophone journals in which international debates occurs and gains recognition".
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scientific production by developing countries, and over-represent that by industrialised countries", and this is likely to apply to other fields of agriculture. This under-representation of applied research in Africa, Asia, and South America may have an additional negative effect on framing research strategies and policy development in these countries. The overpromotion of these databases diminishes the important role of "local" and "regional" journals for researchers who want to publish and read locally-relevant content. Some researchers deliberately bypass "high impact" journals when they want to publish locally useful or important research in favour of outlets that will reach their key audience quicker, and in other cases to be able to publish in their native language.
664:. Open access advocates recommend to remain critical of those "global" research databases that have been built in Europe or Northern America and be wary of those who celebrate these products act as a representation of the global sum of human scholarly knowledge. Finally, let us also be aware of the geopolitical impact that such systematic discrimination has on knowledge production, and the inclusion and representation of marginalised research demographics within the global research landscape. 624:
data from a World Bank/Elsevier report from 2012 which relies on data from Scopus. Research outputs in this context refers to papers specifically published in peer-reviewed journals that are indexed in Scopus. Similarly, many others have analysed putatively global or international collaborations and mobility using the even more selective WoS database. Research outputs in this context refers to papers specifically published in peer-reviewed journals that are indexed either in Scopus or WoS.
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still a lot of work to be done to recognise and amplify the growing body of research literature generated by those outside North America and Europe. The Royal Society have previously identified that "traditional metrics do not fully capture the dynamics of the emerging global science landscape", and that academia needs to develop more sophisticated data and impact measures to provide a richer understanding of the global scientific knowledge that is available to us.
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institutional impact (for example the role of WoS in the UK Research Excellence Framework 2021), and international league tables (Bibliographic data from Scopus represents more than 36% of assessment criteria in the THE rankings). But while these databases are generally agreed to contain rigorously-assessed, high quality research, they do not represent the sum of current global research knowledge.
905: 960: 632:, 41% of editorial board members are from the United States, and 37.8% from the UK. Similarly,) studied ten leading marketing journals in WoS and Scopus databases, and concluded that 85.3% of their editorial board members are based in the United States. It comes as no surprise that the research that gets published in these journals is the one that fits the editorial boards' world view. 647:
The small proportion of research from South East Asia, Africa, and Latin America which makes it into WoS and Scopus journals is not attributable to a lack of effort or quality of research; but due to hidden and invisible epistemic and structural barriers (Chan 2019). These are a reflection of "deeper
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It is often mentioned in popular science articles that the research output of countries in South America, Asia, and Africa are disappointingly low. Sub-Saharan Africa is cited as an example for having "13.5% of the global population but less than 1% of global research output". This fact is based on
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Clarivate Analytics have made some positive steps to broaden the scope of WoS, integrating the SciELO citation index – a move not without criticism – and through the creation of the Emerging Sources Index (ESI), which has allowed database access to many more international titles. However, there is
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databases are synonymous with data on international research, and considered as the two most trusted or authoritative sources of bibliometric data for peer-reviewed global research knowledge across disciplines. They are both also used widely for the purposes of researcher evaluation and promotion,
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Comparison with subject-specific indexes has further revealed the geographical and topic bias – for example Ciarli found that by comparing the coverage of rice research in CAB Abstracts (an agriculture and global health database) with WoS and Scopus, the latter "may strongly under-represent the
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Both WoS and Scopus are considered highly selective. Both are commercial enterprises, whose standards and assessment criteria are mostly controlled by panels in North America and Western Europe. The same is true for more comprehensive databases such as Ulrich's Web which lists as many as 70,000
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Furthermore, the odds are stacked against researchers for whom English is a foreign language. 95% of WoS journals are English consider the use of English language a hegemonic and unreflective linguistic practice. The consequences include that non-native speakers spend part of their budget on
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Vanholsbeeck, Marc; Thacker, Paul; Sattler, Susanne; Ross-Hellauer, Tony; Rivera-López, Bárbara S.; Rice, Curt; Nobes, Andy; Masuzzo, Paola; Martin, Ryan; Kramer, Bianca; Havemann, Johanna; Enkhbayar, Asura; Davila, Jacinto; Crick, Tom; Crane, Harry; Tennant, Jonathan P. (2019-03-11).
347:(1783). Simon Greenleaf (1821) published an alphabetical list of cases with notes on later decisions affecting the precedential authority of the original decision. These early tables of legal citations ("citators") were followed by a more complete, book length index, Labatt's 230:
between publications, allowing the user to easily establish which later documents cite which earlier documents. A form of citation index is first found in 12th-century Hebrew religious literature. Legal citation indexes are found in the 18th century and were made popular by
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Each of these offer an index of citations between publications and a mechanism to establish which documents cite which other documents. They are not open-access and differ widely in cost: Web of Science and Scopus are available by subscription (generally to libraries).
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and probably dating to the 12th century. It is organized alphabetically by biblical phrase. Later biblical citation indexes are in the order of the canonical text. These citation indices were used both for general and for legal study. The Talmudic citation index
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Academia has not yet built digital infrastructures which are equal, comprehensive, multi-lingual and allows fair participation in knowledge creation. One way to bridge this gap is with discipline- and region-specific preprint repositories such as
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Robinson-Garcia, Nicolas; Chavarro, Diego Andrés; Molas-Gallart, Jordi; Ràfols, Ismael (2016-05-28). "On the Dominance of Quantitative Evaluation in 'Peripheral" Countries: Auditing Research with Technologies of Distance".
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translation and correction and invest a significant amount of time and effort on subsequent corrections, making publishing in English a burden. A far-reaching consequence of the use of English as the
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to compile a citation index for Genetics. To do so, Garfield's team gathered 1.4 million citations from 613 journals. From this work, Garfield and the ISI produced the first version of the
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Giles, C. Lee, Kurt D. Bollacker, and Steve Lawrence. "CiteSeer: An automatic citation indexing system." In Proceedings of the third ACM conference on Digital libraries, pp. 89-98. 1998.
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Ribeiro, Leonardo Costa; Rapini, Márcia Siqueira; Silva, Leandro Alves; Albuquerque, Eduardo Motta (2018). "Growth Patterns of the Network of International Collaboration in Science".
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I Rafols; Tommaso Ciarli; Diego Chavarro (2015). "Under-Reporting Research Relevant to Local Needs in the Global South. Database Biases in the Representation of Knowledge on Rice".
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of science is in knowledge production, because its use benefits "worldviews, social, cultural, and political interests of the English-speaking center" ( p. 123).
1889:"The Under-Representation of Developing Countries in the Main Bibliometric Databases: A Comparison of Rice Studies in the Web of Science, Scopus and CAB Abstracts". 854: 1021: 1423:
Archambault, Éric; Campbell, David; Gingras, Yves; Larivière, Vincent (2009). "Comparing Bibliometric Statistics Obtained from the Web of Science and Scopus".
2155:
Hwang, Kumju (June 1, 2005). "The Inferior Science and the Dominant Use of English in Knowledge Production: A Case Study of Korean Science and Technology".
2128:
Aalbers, Manuel B. (2004). "Creative Destruction through the Anglo-American Hegemony: A Non-Anglo-American View on Publications, Referees and Language".
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Wang, Yuandi; Hu, Ruifeng; Liu, Meijun (2017). "The Geotemporal Demographics of Academic Journals from 1950 to 2013 According to Ulrich's Database".
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SR Lawrence, KD Bollacker, CL Giles "Autonomous citation indexing and literature browsing using citation context; US Patent 6,738,780, 2004.
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Uneven Writing Spaces in Academic Publishing: A Case Study on Internationalisation in the Disciplines of Biochemistry and Molecular Biology
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index as a model that could be extended to the sciences. Two years later Garfield published "Citation indexes for science" in the journal
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Bella Hass Weinberg, "Predecessors of Scientific Indexing Structures in the Domain of Religion" in W. Boyden Rayward, Mary Ellen Bowden,
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Hutchins, BI; Baker, KL; Davis, MT; Diwersy, MA; Haque, E; Harriman, RM; Hoppe, TA; Leicht, SA; Meyer, P; Santangelo, GM (October 2019).
205: 1178: 661: 366:, suggested in 1920 that citation indexes could serve as a tool for tracking science and engineering literature. After learning that 1935:
Chavarro, D.; Tang, P.; Rafols, I. (2014). "Interdisciplinarity and Research on Local Issues: Evidence from a Developing Country".
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Shapiro, Fred R. (1992). "Origins of bibliometrics, citation indexing, and citation analysis: The neglected legal literature".
693: 2228: 2067: 1998: 1250: 778: 488: 1560: 557:, available online only, which similarly combines subject searching with citation browsing and tracking in the sciences and 460: 381: 244: 1862:
Rosenstreich, Daniela; Wooliscroft, Ben (2006). "How International Are the Top Academic Journals? The Case of Marketing".
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Mongeon, Philippe; Paul-Hus, Adèle (2016). "The Journal Coverage of Web of Science and Scopus: A Comparative Analysis".
332:(1714) even included a symbol to indicate whether a Talmudic decision had been overridden, just as in the 19th-century 265: 467: 2277: 1824:
Gutiérrez, Javier; López-Nieva, Pedro (2001). "Are International Journals of Human Geography Really International?".
1035: 678: 507: 1990:
Justice and the Dynamics of Research and Publication in Africa: Interrogating the Performance of "Publish or Perish"
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In English legal literature, volumes of judicial reports included lists of cases cited in that volume starting with
1129:
Bella Hass Weinberg, "The Earliest Hebrew Citation Indexes" in Trudi Bellardo Hahn, Michael Keeble Buckland, eds.,
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held a similar opinion, Adair corresponded with Garfield in 1953. The correspondence prompted Garfield to examine
1526: 437: 398: 474: 355:. The most important and best-known citation index for legal cases was released in 1873 with the publication of 2331: 738: 441: 259: 198: 134: 879: 393: 298: 151: 2016:"La reinterpretation de visibilidad y calidad en las nuevas politicas de evaluacion de revistas cientificas" 1527:"H-Index: A Review Focused in Its Variants, Computation and Standardization for Different Scientific Fields" 2326: 830:"A decade of development in sub-Saharan African science, technology, engineering, and Mathematics research" 456: 1713:"A Global Comparison of Scientific Mobility and Collaboration According to National Scientific Capacities" 2336: 2293:"Whose Infrastructure? Towards Inclusive and Collaborative Knowledge Infrastructures in Open Science" 2291:
Okune, Angela; Hillyer, Rebecca; Albornoz, Denisse; Posada, Alejandro; Chan, Leslie (June 20, 2018).
728: 527: 274: 270: 191: 38: 1756:"Scopus or Web of Science for a Bibliometric Profile of Pharmacy Research at a Nigerian University?" 1707:
Chinchilla-Rodríguez, Zaida; Miao, Lili; Murray, Dakota; Robinson-García, Nicolás; Costas, Rodrigo;
1350: 713: 596: 426: 2087: 336:. Unlike modern scholarly citation indexes, only references to one work, the Bible, were indexed. 1561:"Google Scholar, Scopus and the Web of Science: A Longitudinal and Cross-Disciplinary Comparison" 430: 1893:. Proceedings of the Science and Technology Indicators Conference 2014 Leiden. pp. 97–106. 758: 356: 253: 236: 97: 1621: 975: 1268:"Citation Indexes for Science: A New Dimension in Documentation through Association of Ideas" 708: 70: 1478:"Comparison of PubMed, Scopus, Web of Science, and Google Scholar: Strengths and Weaknesses" 481: 1442: 1279: 1267: 718: 673: 171: 75: 1197:"Citation Indexing Revisited: Garfield's Early Vision and Its Implications for the Future" 8: 2221:
Academic writing in a global context: The politics and practices of publishing in English
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Falagas, Matthew E.; Pitsouni, Eleni I.; Malietzis, George A.; Pappas, Georgios (2008).
1446: 1283: 991:"Open Access, the Global South and the Politics of Knowledge Production and Circulation" 2201: 2168: 2110: 1970: 1944: 1917: 1841: 1689: 1583: 1507: 1458: 1432: 1405: 1387: 1107: 1080: 748: 290: 2305: 2292: 580:
Several open-access, subject-specific citation indexing services also exist, such as:
2224: 2205: 2172: 2141: 2114: 2063: 1994: 1845: 1617: 1587: 1499: 1303: 1295: 1246: 1218: 1112: 683: 376: 141: 112: 107: 1988: 1921: 1693: 1409: 2300: 2257: 2193: 2160: 2137: 2102: 2055: 2027: 1974: 1962: 1954: 1909: 1871: 1833: 1804: 1796: 1767: 1734: 1724: 1708: 1681: 1652: 1575: 1541: 1489: 1462: 1450: 1397: 1287: 1208: 1174: 1102: 1092: 1006:"Richard Smith: Strong evidence of bias against research from low income countries" 753: 703: 389: 248: 178: 1511: 1322: 1591: 1291: 1240: 1097: 813: 809:"Africa produces just 1.1% of global scientific knowledge – but change is coming" 558: 544: 367: 240: 156: 146: 46: 28: 2088:"The Victorious English Language: Hegemonic Practices in the Management Academy" 1657: 1640: 2059: 2032: 2015: 1837: 698: 612: 536: 286: 122: 1875: 1800: 1685: 1579: 1545: 1401: 1022:"The Local and the Global: Puncturing the myth of the "international" journal" 945: 2320: 2297:
Connecting the Knowledge Commons: From Projects to Sustainable Infrastructure
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Paasi, Anssi (2015). "Academic Capitalism and the Geopolitics of Knowledge".
1958: 1706: 1299: 1222: 166: 2278:"Knowledge and Nations: Global Scientific Collaboration in the 21st Century" 2197: 1729: 1712: 1213: 1196: 1147:
The History and Heritage of Scientific and Technological Information Systems
1081:"The NIH Open Citation Collection: A public access, broad coverage resource" 1503: 1307: 1116: 385: 1913: 1614: 1494: 1477: 2262: 2245: 584: 129: 80: 1809: 1739: 1179:
10.1002/(SICI)1097-4571(199206)43:5<337::AID-ASI2>3.0.CO;2-T
990: 1966: 1637: 657: 532:
General-purpose, subscription-based academic citation indexes include:
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The earliest known citation index is an index of biblical citations in
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Journal of the American Society for Information Science and Technology
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Alonso, S.; Cabrerizo, F.J.; Herrera-Viedma, E.; Herrera, F. (2009).
688: 278: 161: 2013: 1903: 1524: 415: 1422: 1392: 883: 723: 554: 282: 227: 102: 16: 1949: 1437: 247:(ISI) introduced the first citation index for papers published in 733: 570: 232: 90: 85: 920: 1242:
The Web of Knowledge: A Festschrift in Honor of Eugene Garfield
779:"Clarivate Analytics will provide citation data during REF2021" 743: 616: 590: 550: 294: 1475: 603: 574: 543:(previously the Intellectual Property and Science business of 285:
in 1997 and was patented. Other sources for such data include
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in 2008. The first automated citation indexing was done by
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about the idea. In 1961 Garfield received a grant from the
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South African Journal of Libraries and Information Science
1700: 1078: 995:, Leslie Chan interview with Open Library of Humanities. 2187: 1861: 1167:
Journal of the American Society for Information Science
593:, which covers life sciences and biomedical topics, and 380:. In 1959, Garfield started a consulting business, the 1891:
Context Counts: Pathways to Master Big and Little Data
2052:
The Wiley Blackwell Companion to Political Geography
1823: 1857: 1855: 405: 1934: 1149:, Proceedings of the 2002 Conference, 2004, p. 126 2186:Rivera-LĂłpez, Bárbara SofĂ­a (September 1, 2016). 2179: 2318: 1852: 1558: 1416: 2014:Juan Pablo Alperin; Cecillia Rozemblum (2017). 1377: 1373: 1371: 277:(established in 1907) into internet-accessible 2081: 2079: 1981: 1817: 1036:"SciELO, Open Infrastructure and Independence" 2219:Lillis, Theresa M.; Curry, Mary Jane (2013). 2045: 2043: 1928: 1753: 1469: 794:"World University Rankings 2019: Methodology" 199: 2185: 2121: 2007: 1747: 1665: 1641:"Ten Hot Topics around Scholarly Publishing" 1552: 1368: 2218: 2212: 2076: 1897: 1882: 1717:Frontiers in Research Metrics and Analytics 1633: 1631: 1608: 1559:Harzing, Anne-Wil; Alakangas, Satu (2016). 1518: 1330:University of Pennsylvania Garfield Library 1201:Frontiers in Research Metrics and Analytics 604:Representativeness of proprietary databases 444:. Unsourced material may be challenged and 2284: 2270: 2237: 2148: 2040: 1754:Boshoff, Nelius; Akanmu, Moses A. (2018). 1245:. Information Today, Inc. pp. 16–18. 206: 192: 2304: 2261: 2031: 1948: 1808: 1786: 1780: 1771: 1738: 1728: 1656: 1493: 1436: 1391: 1212: 1160: 1158: 1131:Historical Studies in Information Science 1106: 1096: 508:Learn how and when to remove this message 1628: 1320: 1265: 1238: 15: 2127: 1164: 24:Index of citations between publications 2319: 2085: 1155: 1072: 1019: 694:Emerging Sources Citation Index (ESCI) 2243: 2154: 2049: 1194: 362:William Adair, a former president of 1234: 1232: 1190: 1188: 1020:Neylon, Cameron (3 September 2018). 442:adding citations to reliable sources 409: 382:Institute for Scientific Information 245:Institute for Scientific Information 1993:. Uganda Martyrs University. 2017. 599:which covers astronomy and physics. 13: 394:U.S. National Institutes of Health 266:Arts and Humanities Citation Index 14: 2348: 2306:10.4000/proceedings.elpub.2018.31 1229: 1185: 679:Chinese Science Citation Database 587:which covers high energy physics, 2142:10.1111/j.0004-0894.2004.00229.x 522:Indexing and abstracting service 414: 406:Major citation indexing services 388:and began a correspondence with 53: 1343: 1314: 1266:Garfield, Eugene (1955-07-15). 1028: 1013: 998: 983: 968: 953: 938: 913: 898: 872: 848:"Scopus content coverage guide" 840: 822: 801: 786: 771: 402:, published as a book in 1963. 2086:Tietze, Susanne; Dick, Penny. 1259: 1139: 1123: 1063: 1054: 906:"DOAJ journals from Indonesia" 739:Russian Science Citation Index 577:are freely available online. 349:Table of Cases...California... 260:Social Sciences Citation Index 1: 2095:Journal of Management Inquiry 1047: 351:(1860) and in 1872 by Wait's 299:National Institutes of Health 1292:10.1126/science.122.3159.108 1098:10.1371/journal.pbio.3000385 353:Table of Cases...New York... 7: 1826:Progress in Human Geography 1658:10.3390/publications7020034 1195:Small, Henry (2018-03-02). 961:"DOAJ journals from Brazil" 667: 10: 2353: 2060:10.1002/9781118725771.ch37 2033:10.17533/udea.rib.v40n3a04 1838:10.1191/030913201666823316 525: 519: 310: 26: 1876:10.1108/09555340610711067 1801:10.1016/j.joi.2017.05.006 1686:10.1007/s11192-017-2573-x 1580:10.1007/s11192-015-1798-9 1546:10.1016/j.joi.2009.04.001 1402:10.1007/s11192-015-1765-5 1321:Garfield, Eugene (1963). 1239:Garfield, Eugene (2000). 798:, Times Higher Education. 729:Microsoft Academic Search 275:Chemical Abstract Service 271:American Chemical Society 2246:"(Im)Mobile Geographies" 2165:10.1177/1075547005275428 2107:10.1177/1056492612444316 1864:European Business Review 1323:"Science Citation Index" 764: 714:Journal Citation Reports 597:Astrophysics Data System 27:Not to be confused with 1789:Journal of Informetrics 1730:10.3389/frma.2018.00017 1534:Journal of Informetrics 1214:10.3389/frma.2018.00008 343:(1743) and followed by 1959:10.1093/reseval/rvu012 759:Serbian Citation Index 399:Science Citation Index 273:converted its printed 254:Science Citation Index 98:Bibliographic coupling 21: 2332:Reputation management 2250:Geographica Helvetica 2198:10.31237/osf.io/8cypr 2157:Science Communication 1914:10.13039/501100000269 1495:10.1096/fj.07-9492LSF 709:Indian Citation Index 615:(WoS) and Elsevier's 257:(SCI), and later the 19: 2263:10.5194/gh-68-7-2013 2054:. pp. 507–523. 1709:Sugimoto, Cassidy R. 719:Korea Citation Index 674:Acknowledgment index 438:improve this section 2327:Academic publishing 1937:Research Evaluation 1447:2009arXiv0903.5254A 1284:1955Sci...122..108G 1038:. 3 September 2018. 796:. 7 September 2018. 609:Clarivate Analytics 541:Clarivate Analytics 372:Shepard's Citations 364:Shepard's Citations 357:Shepard's Citations 334:Shepard's Citations 321:Mafteah ha-Derashot 317:rabbinic literature 237:Shepard's Citations 224:bibliographic index 2244:Minca, C. (2013). 1008:. 5 December 2017. 817:. 26 October 2015. 749:Scientific journal 291:Microsoft Academic 135:Proximity Analysis 22: 2230:978-0-415-46881-7 2069:978-1-118-72577-1 2000:978-9970-09-009-9 1773:10.7553/83-2-1682 1482:The FASEB Journal 1455:10.1002/asi.21062 1278:(3159): 108–111. 1252:978-1-57387-099-3 684:Citation analysis 518: 517: 510: 492: 345:Douglas's Reports 341:Raymond's Reports 249:academic journals 239:(1873). In 1961, 216: 215: 142:Coercive citation 2344: 2337:Citation indices 2311: 2310: 2308: 2288: 2282: 2281: 2274: 2268: 2267: 2265: 2241: 2235: 2234: 2216: 2210: 2209: 2183: 2177: 2176: 2152: 2146: 2145: 2125: 2119: 2118: 2092: 2083: 2074: 2073: 2047: 2038: 2037: 2035: 2011: 2005: 2004: 1985: 1979: 1978: 1952: 1932: 1926: 1925: 1901: 1895: 1894: 1886: 1880: 1879: 1859: 1850: 1849: 1821: 1815: 1814: 1812: 1784: 1778: 1777: 1775: 1751: 1745: 1744: 1742: 1732: 1704: 1698: 1697: 1669: 1663: 1662: 1660: 1635: 1626: 1625: 1612: 1606: 1605: 1603: 1602: 1596: 1590:. Archived from 1565: 1556: 1550: 1549: 1531: 1522: 1516: 1515: 1497: 1473: 1467: 1466: 1440: 1431:(7): 1320–1326. 1420: 1414: 1413: 1395: 1375: 1366: 1365: 1363: 1361: 1351:"Web of Science" 1347: 1341: 1340: 1338: 1337: 1332:. pp. v–xvi 1327: 1318: 1312: 1311: 1263: 1257: 1256: 1236: 1227: 1226: 1216: 1192: 1183: 1182: 1162: 1153: 1143: 1137: 1127: 1121: 1120: 1110: 1100: 1091:(10): e3000385. 1076: 1070: 1067: 1061: 1058: 1041: 1039: 1032: 1026: 1025: 1017: 1011: 1009: 1002: 996: 994: 987: 981: 979: 972: 966: 964: 957: 951: 949: 942: 936: 935: 933: 931: 917: 911: 909: 902: 896: 894: 892: 891: 882:. Archived from 876: 870: 868: 866: 865: 859: 853:. Archived from 852: 844: 838: 836: 834: 826: 820: 818: 805: 799: 797: 790: 784: 782: 775: 754:Semantic Scholar 704:Index Copernicus 528:Citation indices 513: 506: 502: 499: 493: 491: 457:"Citation index" 450: 418: 410: 390:Joshua Lederberg 323:, attributed to 208: 201: 194: 179:Kardashian Index 57: 47:Citation metrics 34: 33: 2352: 2351: 2347: 2346: 2345: 2343: 2342: 2341: 2317: 2316: 2315: 2314: 2289: 2285: 2276: 2275: 2271: 2242: 2238: 2231: 2217: 2213: 2184: 2180: 2153: 2149: 2126: 2122: 2090: 2084: 2077: 2070: 2048: 2041: 2012: 2008: 2001: 1987: 1986: 1982: 1933: 1929: 1902: 1898: 1888: 1887: 1883: 1860: 1853: 1822: 1818: 1785: 1781: 1752: 1748: 1705: 1701: 1670: 1666: 1636: 1629: 1613: 1609: 1600: 1598: 1594: 1563: 1557: 1553: 1529: 1523: 1519: 1474: 1470: 1421: 1417: 1376: 1369: 1359: 1357: 1349: 1348: 1344: 1335: 1333: 1325: 1319: 1315: 1264: 1260: 1253: 1237: 1230: 1193: 1186: 1163: 1156: 1144: 1140: 1128: 1124: 1077: 1073: 1068: 1064: 1059: 1055: 1050: 1045: 1044: 1034: 1033: 1029: 1018: 1014: 1004: 1003: 999: 989: 988: 984: 974: 973: 969: 959: 958: 954: 944: 943: 939: 929: 927: 919: 918: 914: 904: 903: 899: 889: 887: 880:"Garuda portal" 878: 877: 873: 863: 861: 857: 850: 846: 845: 841: 832: 828: 827: 823: 814:TheGuardian.com 807: 806: 802: 792: 791: 787: 777: 776: 772: 767: 670: 630:Human Geography 606: 559:social sciences 545:Thomson Reuters 530: 526:Main category: 524: 514: 503: 497: 494: 451: 449: 435: 419: 408: 368:Eugene Garfield 313: 263:(SSCI) and the 241:Eugene Garfield 212: 183: 147:Citation cartel 32: 29:Citation impact 25: 12: 11: 5: 2350: 2340: 2339: 2334: 2329: 2313: 2312: 2283: 2269: 2236: 2229: 2211: 2178: 2147: 2120: 2101:(1): 122–134. 2075: 2068: 2039: 2026:(3): 231–241. 2022:(in Spanish). 2006: 1999: 1980: 1943:(3): 195–209. 1927: 1896: 1881: 1870:(6): 422–436. 1851: 1816: 1795:(3): 655–671. 1779: 1746: 1699: 1674:Scientometrics 1664: 1627: 1607: 1574:(2): 787–804. 1568:Scientometrics 1551: 1540:(4): 273–289. 1517: 1488:(2): 338–342. 1468: 1415: 1380:Scientometrics 1367: 1342: 1313: 1258: 1251: 1228: 1184: 1173:(5): 337–339. 1154: 1138: 1122: 1071: 1062: 1052: 1051: 1049: 1046: 1043: 1042: 1040:, Leslie Chan. 1027: 1012: 997: 982: 967: 952: 937: 912: 897: 871: 839: 821: 800: 785: 769: 768: 766: 763: 762: 761: 756: 751: 746: 741: 736: 731: 726: 721: 716: 711: 706: 701: 699:Google Scholar 696: 691: 686: 681: 676: 669: 666: 613:Web of Science 605: 602: 601: 600: 594: 588: 575:Google Scholar 563: 562: 548: 537:Web of Science 520:Main article: 516: 515: 422: 420: 413: 407: 404: 312: 309: 287:Google Scholar 226:, an index of 220:citation index 214: 213: 211: 210: 203: 196: 188: 185: 184: 182: 181: 176: 175: 174: 169: 164: 154: 149: 144: 139: 138: 137: 127: 126: 125: 120: 115: 110: 100: 95: 94: 93: 88: 83: 73: 68: 62: 59: 58: 50: 49: 43: 42: 23: 20:Citation index 9: 6: 4: 3: 2: 2349: 2338: 2335: 2333: 2330: 2328: 2325: 2324: 2322: 2307: 2302: 2298: 2294: 2287: 2280:. 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Citation impact
a series
Citation metrics

Altmetrics
Article-level
Author-level
Eigenfactor
G-index
H-index
Bibliographic coupling
Citation
Analysis
Dynamics
Index
Graph
Co-citation
Proximity Analysis
Coercive citation
Citation cartel
I4OC
Journal-level
CiteScore
Impact factor
SCImago
Kardashian Index
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