Bilal MH, Ashar A, Khalid T. Comparison of Academic Performance Between Hard Copy and E-Learning Approaches Among Final Year MBBS Students at DG Khan Medical College DG Khan. IJBR [Internet]. 2025 Aug. 27 [cited 2026 Jan. 28];3(1):881-5. Available from: https://ijbr.com.pk/IJBR/article/view/2166