“Patterns of Feedback Used in the E-Learning System from the Teachers of the First Cycle in the Governorate of Muscat at the Sultanate of Oman”, jperc, vol. 19, no. 74, pp. 376–414, Feb. 2023, Accessed: May 06, 2025. [Online]. Available: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1332