Tan, Mingjie, and Peiji Shao. “Prediction of Student Dropout in E-Learning Program Through the Use of Machine Learning Method”. International Journal of Emerging Technologies in Learning (iJET) 10, no. 1 (February 21, 2015): pp. 11–17. Accessed November 24, 2024. https://online-journals.org/index.php/i-jet/article/view/4189.