Nawaz, F., F. Ali, A. Zubair, S. Haider, A. Raza, S. Ahmed, I. Nabi, W. Fatima, and H. Rafique. “Relationship of Physical Activity With Sleep Disturbance and Anxiety in Medical Students of Sahiwal”. Journal of Health and Rehabilitation Research, vol. 4, no. 2, June 2024, pp. 1156-60, doi:10.61919/jhrr.v4i2.1000.