Suryawanshi DM, Venugopal R. Preferences, perceptions and barriers to E-learning among medical students during COVID-19 pandemic lockdown in India. Int J Community Med Public Health [Internet]. 2020 Sep. 25 [cited 2025 Nov. 16];7(10):4100-4. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/6926