Worotikan, L., .O Barens, R., .G Tombokan, D. , Ys Pondalos, C. and Ay Suprapto, S. 2025. Safe and Efficient Electrical Installation For Residential Houses. Cerdika: Jurnal Ilmiah Indonesia. 5, 9 (Sep. 2025), 2662–2666. DOI:https://doi.org/10.59141/cerdika.v5i9.2846.