Chen, Xi, Erya Xia, and Wen Jia. “Utilisation Status and User Satisfaction of Online Education Platforms”. International Journal of Emerging Technologies in Learning (iJET) 15, no. 19 (October 5, 2020): pp. 154–170. Accessed November 21, 2024. https://online-journals.org/index.php/i-jet/article/view/17415.