Reza Sarwo Widagdo, et al. “Voltage Flicker Analysis Due to the Starting of 250 KW Three-Phase Induction Motor at the Karah Pump House, Surabaya ”. Jurnal Elektro Dan Mesin Terapan, vol. 12, no. 1, May 2026, pp. 31-41, doi:10.35143/elementer.v12i1.7024.