Saputro, Andrian, and Intan Soleha. “Analysis of the Performance of Extraction-Condensing Turbine Unit 1 at Bablean Power Plant”. Jurnal Teknika Dan Informatika, vol. 1, no. 1, May 2021, pp. 62-79, https://doi.org/10.52909/jti.v1i1.11.