Bilal Azmi , Muhammad, Shamim Akhtar Qureshi, and Tooba Lateef. 2010. “Health Hazard of Work Related Stress”. Journal of the Dow University of Health Sciences (JDUHS) 4 (3):115-18. https://jduhs.jduhs.duhs.edu.pk/index.php/jduhs/article/view/1340.