[1]
K. Waqar, N. Ahmed, A. Naqvi, and S. Khan, “Relationship between Smartphone Screen Time, Physical Activity, and Self-Reported Fatigue among Medical Students”, Pak J Healthc Res, vol. 3, no. 1, pp. 13–17, Jun. 2026, Accessed: Oct. 07, 2026. [Online]. Available: https://pjhr.com.pk/index.php/journal/article/view/45