Chaudhary, Sana, Nadia Nasir, Saif ur Rahman, and Salman Masood Sheikh. “Impact of Work Load and Stress in Call Center Employees: Evidence from Call Center Employees”. Pakistan Journal of Humanities and Social Sciences 11, no. 1 (February 27, 2023): 160–171. Accessed April 30, 2025. https://www.internationalrasd.org/journals/index.php/pjhss/article/view/1108.