Akhtar Faatihah Rajani, and Naufal Radithya Akbar. “THE EFFECT OF SLEEP DURATION ON SCHOOL ACTIVITIES”. MEDALION JOURNAL: Medical Research, Nursing, Health and Midwife Participation, vol. 6, no. 4, Nov. 2025, pp. 398-00, doi:10.59733/medalion.v6i3.231.