Budi Kurniawan, S., and M. Fasihu. “Assessment Analysis of Voltage Imbalance in Electricity Supply for Activities in Educational Buildings: Power Quality and Unbalance Voltage on Building”. ENERGI & KELISTRIKAN, vol. 16, no. 1, Sept. 2024, pp. 21-30, doi:10.33322/energi.v16i1.2477.