Salihoun, Mohammed, Fatima Guerouate, and Mohamed Sbihi. “Experimentation of a Multidimensional Model for Tracking Interactions Between Learners During an Online Collaborative Work”. International Journal of Emerging Technologies in Learning (iJET) 12, no. 10 (November 2, 2017): pp. 221–229. Accessed May 4, 2024. https://online-journals.org/index.php/i-jet/article/view/7344.