Walandouw, Frederico, Fransiskus Seke, and Jocke Rapar. 2024. “Analysis of Building Electrical Lighting System Tomohon City Regional Drink Water Company”. JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro 4 (2). Tondano, IDN:111-20. https://doi.org/10.53682/edunitro.v4i2.10321.