Hassan, A. J., S. M. Ahmed, S. M. Ahmed, and A. J. Hasan. “Hydration and Sleep Quality in Female Nursing Students: A Cross-Sectional Study”. UHD Journal of Science and Technology, vol. 10, no. 1, May 2026, pp. 151-8, doi:10.21928/uhdjst.v10n1y2026.pp151-158.