Alameen, Abdalla, and Bhawna Dhupia. “Implementing Adaptive E-Learning Conceptual Model: A Survey and Comparison With Open Source LMS”. International Journal of Emerging Technologies in Learning (iJET) 14, no. 21 (November 18, 2019): pp. 28–45. Accessed August 17, 2024. https://online-journals.org/index.php/i-jet/article/view/11030.