“ STUDY OF HEAD OF MEDICAL SERVICE SUPERVISION AND INPATIENT NURSE PERFORMANCE ON PATIENT SAFETY AT AEK KANOPAN HOSPITAL NORTH LABUHAN BATU”. JURNAL KESMAS DAN GIZI (JKG) 6, no. 1 (October 31, 2023): 99–106. Accessed July 1, 2025. https://ejournal.medistra.ac.id/index.php/JKG/article/view/1843.