Zhuo, Chen, and Xiaoming Dong. “An Applicable Way of Teaching Quality Evaluation Based on MOOC Platform”. International Journal of Emerging Technologies in Learning (iJET) 12, no. 03 (March 27, 2017): pp. 57–67. Accessed January 29, 2022. https://online-journals.org/index.php/i-jet/article/view/6421.