“HG2T Method (Helium Gas Tracer Test) Solution To Increase Condenser Vacuum Tightness: Solution to Increase Condenser Vacuum Tightness”, JUKE, vol. 2, no. 1, pp. 66–77, Jun. 2024, Accessed: Oct. 16, 2025. [Online]. Available: https://jurnal-puslitbangpln.id/index.php/juke/article/view/17