Bouroumi, Abdelaziz, and Rkia Fajr. “Collaborative and Cooperative E-Learning in Higher Education in Morocco: A Case Study”. International Journal of Emerging Technologies in Learning (iJET) 9, no. 1 (February 4, 2014): pp. 66–72. Accessed April 27, 2024. https://online-journals.org/index.php/i-jet/article/view/3065.