Sultana, S., J. Phurailatpam, L. Telien, N. P. Devi, and P. Thounaojam. “Screen Time and Its Association With Sleep and Immunity Among Undergraduate Medical Students: A Cross- Sectional Study”. International Journal of Clinical and Experimental Physiology, Vol. 12, no. 2, Nov. 2025, pp. 64-69, doi:10.5530/ijcep.2025.12.2.12.