S. A. Alzuhairy, A. S. Alfarraj, M. M. Alharbi, and R. J. Alhomidani, “Awareness and Attitude Toward Eye Donation among Medical Students in Qassim University – A Cross-sectional Study, 2019”, Open Access Maced J Med Sci, vol. 8, no. E, pp. 280–283, Feb. 2020.