Hrich N, Lazaar M, Khaldi M. Problematic of the Assessment Activity within Adaptive E-Learning Systems. Int. J. Emerg. Technol. Learn. [Internet]. 2019 Sep. 16 [cited 2024 Nov. 22];14(17):pp. 133-142. Available from: https://online-journals.org/index.php/i-jet/article/view/10675