“Analisis Pengujian Kualitas Isolasi Transformator Daya Di PT. Indah Kiat Pulp and Paper Perawang”. SainETIn : Jurnal Sains, Energi, Teknologi, Dan Industri, vol. 4, no. 2, June 2020, pp. 72-81, https://doi.org/10.31849/sainetin.v4i2.6288.