Tjahjono, Agus, Boedojo Wiwoho, and Saifudin Afandi. “The Performance Optimization of Main Engine Injector of MV. Sinar Papua”. KnE Social Sciences 3, no. 23 (August 28, 2019): 1–9. Accessed May 3, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/5132.