2023. 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, 1 (Oct. 2023), 99–106. DOI:https://doi.org/10.35451/jkg.v6i1.1843.