M., Victor, M.A., and Lufungulo, P.S. M. “Towards Effective Online Learning Implementation In Tanzanian Higher Learning Institutions: Obstracle, Challenges And Oppotunituies”. Tanzania Journal of Engineering and Technology 29, no. 2 (September 25, 2018). Accessed April 7, 2026. http://196.44.161.124/index.php/tjet/article/view/2266.