Nisa, Khairun, und Mulyadi Mulyadi. „DIFFERENCES IN SLEEP QUALITY AMONG NURSING STUDENTS“. Nursing Current: Jurnal Keperawatan 11, no. 2 (Januar 15, 2024): 133–143. Zugegriffen November 20, 2025. https://ojs.uph.edu/index.php/NCJK/article/view/7504.