Impact of Operating Voltage Variations on Transformer Overcurrent Protection in Central Java - Purnama, Jaka; B.S., M. Isnaeni; Ali, Husni Rois; Prasetyo, Eko (2025 International Seminar on Intelligent Technology and Its Applications (ISITIA), Intelligent Technology and Its Applications (ISITIA), 2025 International Seminar on, 2025)