Chizuko Takei, Jiro Kikkawa, Fuyuki Yoshikane. Progress in Interdisciplinarity: Bibliometric Analysis of the Diversity of Researchers’ Fields of Specialization Over a 20-Year Period. Library and Information Science Research E-Journal. 2022. 32. 1
Takei Chizuko, Kikkawa Jiro, Yoshikane Fuyuki. Progress in interdisciplinarity: From the perspectives of diversity of researchers' fields of specialization. Proceedings of the 10th Asia-Pacific Conference on Library & Information Education and Practice (A-LIEP 2021). 2021. 308-323
Takei Chizuko, Yoshikane Fuyuki, Itsumura Hiroshi. Analysis of the relationships between academic research fields based on co-occurrence of journal categories. Proceedings of ISSI 2019 (17th International Conference of the International Society for Scientometrics and Informetrics). 2019. 2516-2517
Takei, Chizuko, Yoshikane, Fuyuki, Itsumura, Hiroshi. Diversity of Researchers' Fields of Specialization: An Analysis of Interdisciplinarity. LIBRES-LIBRARY AND INFORMATION SCIENCE RESEARCH ELECTRONIC JOURNAL. 2018. 28. 1:::SI. 34-39
Progress in interdisciplinarity: From the perspectives of diversity of researchers' fields of specialization
(10th Asia-Pacific Conference on Library & Information Education and Practice (A-LIEP 2021) 2021)
Analysis of the relationships between academic research fields based on co-occurrence of journal categories.
(ISSI 2019 (17th International Conference onScientometrics & Informetrics))
Network structure analysis of the articles in the Japanese Civil Code.
(The Asia-Pacific Conference on Library & Information Education & Practice 2017 (A-LIEP 2017) 2017)
Diversity of researchers' fields of specialization: an analysis of interdisciplinarity.
(The Asia-Pacific Conference on Library & Information Education & Practice 2017 (A-LIEP 2017) 2017)
Analysis of the obsolescence of citations and access in electronic journals at university libraries
(ISSI 2015 (15th International Conference of the International Society for Scientometrics and Informetrics) 2015)