Jurnal, R. T. “KAJIAN KELAYAKAN RELE DIFERENSIAL TRANSFORMATOR MICOM P645 MENGGUNAKAN RTDS: Christine Widyastuti”. ENERGI & KELISTRIKAN, vol. 8, no. 1, May 2016, pp. 54-58, https://jurnal.itpln.ac.id/energi/article/view/251.