Mansoor, Javeria, Sindhu Muneer, and Loyala Kanwal. “Academic Use of Smart Phone and Correlation of Its Addiction With Sleep Disturbances Among Medical Students”. National Journal of Health Sciences 5, no. 1 (December 17, 2020): 13–18. Accessed September 21, 2025. https://ojs.njhsciences.com/index.php/njhs/article/view/19.