Exploring synchronous, asynchronous, and conventional online courses in higher education

• Eunkyung Moon ,

  Contributed equally to this work with: Eunkyung Moon, Won Sug Shin

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliation Center for Teaching and Learning, Eulji University, Seongnam-si, Gyeonggi-do, South Korea

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• Won Sug Shin

  Contributed equally to this work with: Eunkyung Moon, Won Sug Shin

  Roles Funding acquisition, Project administration, Writing – original draft, Writing – review & editing

  * E-mail: wsshin@inu.ac.kr

  Affiliation Department of Korean Language Education, Incheon National University, Incheon, South Korea

  https://orcid.org/0000-0001-6391-4182

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