A. Kalam, A. Sadiqa, J. . Samad, M. Usman, and S. Yahya, “Pandemic Situation in Pakistan: Recoveries and Mortalities Rate of COVID-19 during First and Second Waves of Pandemic in Pakistan - Data from Feb to Dec 2020”, Pak J Public Health, vol. 11, no. 4, pp. 204–207, Apr. 2022, doi: 10.32413/pjph.v11i4.905.