Dr Kamal K Vyas, Mr P Lata, Dr Sandhya Vyas. “Security Issues in Cloud Based E-Learning Part 4(Security Issues)”. International Journal on Future Revolution in Computer Science & Communication Engineering 4, no. 12 (December 31, 2018): 118–120. Accessed April 16, 2024. http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1941.