“PERCEIVED STRESS DURING COVID-19 PANDEMIC BECAUSE OF ONLINE LEARNING AMONG MBBS STUDENTS ”, Int. Res. J. Pharm., vol. 14, no. 7, pp. 20–25, Jul. 2023, Accessed: Jun. 25, 2026. [Online]. Available: https://irjponline.org/index.php/irjp/article/view/51