Interference Analysis of Postpaid kWh Meters According to Standard Operational Procedures at PT. PLN Ulp Helvetia Medan Indonesia: Analisis Gangguan Pada kWh Meter Pasca Bayar Menurut Standar Operasional Prosedur di PT. PLN Ulp Helvetia Medan Indonesia. Prevenire: Journal of Multidisciplinary Science, [S. l.], v. 2, n. 1, p. 49–56, 2023. DOI: 10.58330/prevenire.v2i1.93. Disponível em: https://jurnal.institutsunandoe.ac.id/index.php/prevenire/article/view/93. Acesso em: 3 feb. 2026.