Chung, Ji-Young, and Seung-Hoon Jeong. “Korean University Students’ Attitudes, Perceptions, and Evaluations of Asynchronous Online Education in Korean Higher Education”. International Journal of Learning, Teaching and Educational Research 22, no. 5 (May 30, 2023): 344–358. Accessed October 4, 2026. http://www.ijlter.net/index.php/ijlter/article/view/1619.