Eliyas S, Ranjana P. Exploring the Critical Challenges and Potent Effects of E-Learning. Int J Intell Syst Appl Eng [Internet]. 2023 Feb. 10 [cited 2025 Oct. 1];11(3s):189-93. Available from: https://www.ijisae.org/index.php/IJISAE/article/view/2560