Haider, Imran, Farah Tiwana, and Sania Tahir. “Impact of the COVID-19 Pandemic on Adult Mental Health”. Pakistan Journal of Medical Sciences 36, no. COVID19-S4 (May 19, 2020). Accessed April 11, 2021. http://pjms.org.pk/index.php/pjms/article/view/2756.