Zhang, Min, and Gengsheng Xiao. “A Bibliometric Analysis of Online Learning Emotions from 2006 to 2023”. International Journal of Emerging Technologies in Learning (iJET) 18, no. 13 (July 7, 2023): pp. 220–233. Accessed July 18, 2024. https://online-journals.org/index.php/i-jet/article/view/39919.