Mohammad Idris, Hasan Yaqoob, Bilqis Dawood, Muhammad Amjad Khan, and Eemaz Nathaniel. 2022. “Comparison of Student and Teacher Centered Teaching Strategies in Postgraduate Ophthalmology Trainees”. Pakistan Journal of Medical Research 61 (3):113-17. https://pjmr.org.pk/index.php/pjmr/article/view/149.