Sherin, Akhtar. “CORONAVIRUS DISEASE 2019 (COVID-19): A CHALLENGE OF PROTECTING THE GENERAL POPULATION AND HEALTH-CARE WORKERS”. KHYBER MEDICAL UNIVERSITY JOURNAL 12, no. 1 (March 31, 2020): 4–5. Accessed January 8, 2026. https://www.kmuj.kmu.edu.pk/article/view/20224.