http://orcid.org/0000-0003-3255-1600
About the Authors
- Yong Hwan Kim
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Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing
Affiliation Division of Humanities, CheongJu University, CheongJu, Korea
- Min Song
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Roles Conceptualization, Funding acquisition, Investigation, Methodology, Software, Supervision, Validation, Writing – original draft, Writing – review & editing
* E-mail: min.song@yonsei.ac.kr
Affiliation Department of Library and Information Science, Yonsei University, Seoul, Korea
Competing Interests
The authors have declared that no competing interests exist.