Landor-Ngemi, Jarrett. “Synchronous, Asynchronous, and Face-to-Face Instruction: Students’ Perception of Their Effectiveness During the COVID-19 Pandemic: A Policy Paper”. Advances in Social Sciences Research Journal 9, no. 8 (September 3, 2022): 591–596. Accessed November 23, 2024. https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/13006.