S. Saad Ali, P. Mostafa Helmy, and P. I. Fathy Moawad, “Challenges of Learning Management Systems and Current Trends”, ijaems, vol. 8, no. 9, Sep. 2022, Accessed: Aug. 25, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaems/article/view/5453