Saikhunuddin, and Noeroel Widajati. “CORRELATIONS OF SHIFT WORK 2-2-2(2) ROTATION ON SLEEP QUALITY AND FATIGUE OF NURSES IBNU SINA GRESIK GENERAL HOSPITAL”. Journal of Vocational Health Studies 8, no. 1 (July 31, 2024): 28–34. Accessed August 5, 2024. https://e-journal.unair.ac.id/JVHS/article/view/45484.