S. Razi, D. I. Perveen, S. Sabahat, S. Nazir, A. Qasim, and H. Najma Naeem, “Covid-19 And Human Physiological Systems-A Review Based Study: COVID-19 AND HUMAN PHYSIOLOGICAL SYSTEMS”, LSJP, vol. 4, no. 1, pp. 33-44, Mar. 2022.