Khalil, D. N., Abdelgauom, D. S., Mohammed, D. A. and Abdelrahim, M. R. (2018) “Influence of Sleep on Academic Performance among Nursing students-Najran University; KSA”, International Journal of Health and Biological Sciences, 1(1), pp. 1–5. doi: 10.46682/ijhbs.1.1.1.