Arif, I., Ali, S., Khan, A., Khan, K., Zeb, H., & Ullah, M. (2020). Sleep Disorders among Rotating Shift and Day-Working Nurses in Public and Private Sector Hospitals of Peshawar. Journal of the Dow University of Health Sciences (JDUHS), 14(3), 107–113. https://doi.org/10.36570/jduhs.2020.3.994