Murtin, Rikki, and Liu Guoqing. “Cause Analysis and Preventive Measures for Deterioration of Steam Turbine Lubricating Oil”. Jurnal Indonesia Sosial Teknologi 5, no. 11 (November 12, 2024): 4790–4803. Accessed November 21, 2024. https://jist.publikasiindonesia.id/index.php/jist/article/view/3235.