Laeeq, Kashif, and Zulfiqar Ali Memon. “An Integrated Model to Enhance Virtual Learning Environments With Current Social Networking Perspective”. International Journal of Emerging Technologies in Learning (iJET) 13, no. 09 (September 29, 2018): pp. 252–268. Accessed April 19, 2024. https://online-journals.org/index.php/i-jet/article/view/8000.