Ahmed Ali Mohammed Torad, Omnia Ahmed, and Reham ElKalla. “Effect of COVID 19 Pandemic on the Academic Performance of Physical Therapy Students”. Journal of the Pakistan Medical Association 73, no. 4 (May 25, 2023): S247-S250. Accessed July 27, 2026. https://www.jpma.org.pk/index.php/public_html/article/view/9869.