M. Kaleem, M. Talha, R. Nazir, and R. Hafeez, “PERCEPTION AND THE ASSOCIATED APPREHENSION STEMMING FROM NOVEL COVID-19 AMONG PAKISTANI STUDENTS”, Pak Armed Forces Med J, vol. 70, no. 2, pp. S552–59, Sep. 2020, Accessed: May 28, 2025. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/5249