Rakic, Slavko, Nemanja Tasic, Ugljesa Marjanovic, Selver Softic, Egon Lüftenegger, and Ioan Turcin. “Student Performance on an E-Learning Platform: Mixed Method Approach”. International Journal of Emerging Technologies in Learning (iJET) 15, no. 02 (January 29, 2020): pp. 187–203. Accessed April 24, 2024. https://online-journals.org/index.php/i-jet/article/view/11646.