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Science Editing > Volume 8(1); 2021 > Article
Science Editing 2021;8(1): 47-56. doi: https://doi.org/10.6087/kcse.229
Network of institutions, source journals, and keywords on COVID-19 by Korean authors based on the Web of Science Core Collection in January 2021
Kyung Won Kim1 , Geume Hee Jeong2
1Department of Nursing, Daegu Haany University, Daegu, Korea
2School of Nursing, Hallym University Chuncheon, Korea
Corresponding Author: Geume Hee Jeong, Email: ghjeong@hallym.ac.kr
Received: February 5, 2021;  Accepted: February 10, 2021.
The aim of this study was to characterize the network of institutions, journals, and topics of coronavirus disease 2019 (COVID-19) literature by Korean authors in the Web of Science Core Collection. The specific goals were to identify the collaborative relationships between Korean authors and international authors and to explore clusters of institutions, journals, and topics.
Literature was searched in the Web of Science Core Collection on January 30, 2021. The search terms were “SARS-CoV-2” or “COVID” or “novel coronavirus” in the subject field. The search results were limited again to “South Korea” as the country and the publication type of “article.” The measurement tool was Biblioshiny, an app version tool for Bibliometrix.
Korean authors published 3.2 times more COVID-19–related articles in journals outside of Korea than in Korean journals. The journals showed three clusters by bibliographic coupling. In contrast, the co-citation network showed four clusters. Only a few journals were included in the clusters in both analyses. The conceptual structure of Keywords Plus by factorial analysis showed two clusters: “pathology and clinical treatment” and “knowledge and attitudes.” Institutions’ collaborative network consisted of four clusters. Korean researchers actively collaborated with international researchers, especially those in the United States.
Because only a few Korean journals were included in the journal clusters by both coupling and co-citation network, more active citation of Korean journals is recommended. The identification of human behavior as a distinct theme in COVID-19 research suggests a different focus in this area besides clinical studies.
Keywords: Bibliometrics; Coronavirus; COVID-19; Journal publishing; Republic of Korea
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