Wijaya, A., Rochman, S., & Ilham, M. (2026). PERFORMANCE ANALYSIS OF MICOM P643 DIFFERENTIAL RELAY ON TRANSFORMER IV OF SEGOROMADU SUBSTATION USING ETAP 21.0.1 SIMULATION: ANALISIS KINERJA RELAI DIFFERENTIAL MICOM P643 PADA TRAFO IV GARDU INDUK SEGOROMADU MENGGUNAKAN SIMULASI ETAP 21.0.1. Jurnal Qua Teknika, 16(02), 64-77. https://doi.org/10.35457/quateknika.v16i02.5744