Astuti, and Rachmad Parlindungan Siahaan. “Performance Evaluation of Feed and Recycle Gas Chiller Influence on Environmental Conditions in the Production Process Plant”. Journal of Mechanical Science and Engineering 3, no. 2 (June 29, 2020): 007–012. Accessed November 22, 2024. https://jmse.ejournal.unsri.ac.id/index.php/jmse/article/view/21.