Al-Shaikh, Basil A, and Ahmed Badar. “QUALITY ASSURANCE OF PHYSIOLOGY LABORATORY TEACHING AT UNIVERSITY OF DAMMAM BY STUDENTS’ FEEDBACK”. Pakistan Journal of Physiology, vol. 6, no. 2, Dec. 2010, pp. 3-7, https://pjp.pps.org.pk/index.php/PJP/article/view/794.