“HG2T Method (Helium Gas Tracer Test) Solution To Increase Condenser Vacuum Tightness: Solution to Increase Condenser Vacuum Tightness”. Jurnal Energi dan Ketenagalistrikan 2, no. 1 (June 30, 2024): 66–77. Accessed October 16, 2025. https://jurnal-puslitbangpln.id/index.php/juke/article/view/17.