Jabeen, Surriya. “Nonstandard Shift Work and Subsequent Health Hazards : A Review”. Journal of Bahria University Medical and Dental College 7, no. 3 (June 5, 2017): 138–142. Accessed April 17, 2026. https://ojs.bahria.edu.pk/jbumdc/index.php/ojs/article/view/268.