Habibie Ryan Gunawan, Daniel Marbun, and Kurnia Prasetyo. “ANALISIS EFISIENSI ENERGI MOTOR POMPA TIGA FASA DENGAN VARIABLE FREQUENCY DRIVE”. Electrical Today 2, no. 01 (May 6, 2026): 14–27. Accessed August 26, 2026. https://amtsoc.org/journals/ElectricalToday/article/view/32.