B. A. Abdulla, Z. Q. . Salih, I. A. . . Ahmed, و B. . A. Othman, "The Perception of the Koya University Lecturers of E-learning in the Academic Year (2020-2021)", Polytechnic J. Hum. Soc. Sci., م 4, عدد 2, ص 943 - 950, 2023.