Khanam, S., A. Hafeez, and A. Basit. “Occupational Exposure and Associated Respiratory Diseases in Patients Presenting to a Tertiary Care Hospital in Peshawar”. Pakistan Journal of Chest Medicine, vol. 32, no. 1, Mar. 2026, pp. 04-10, https://pjcm.net/index.php/pjcm/article/view/1094.