Afify, Mohammed Kamal. “Optimizing Distance E-Learning: The Role of Feedback Timing and Learning Styles in Enhancing Student Outcomes”. An Overview of Literature, Language and Education Research Vol. 6 (November 11, 2024): 18–60. Accessed June 4, 2026. https://stm.bookpi.org/AOLLER-V6/article/view/16133.