Hersalniar, Firdaus, Oong Hanwar, Hendri Candra Mayana, and Yuli Yetri. “Analisis Troubleshooting Pada Engine G3408 Generator Set Caterpillar”. Manutech : Jurnal Teknologi Manufaktur 12, no. 02 (December 7, 2020): 121-127. Accessed June 1, 2023. https://ejournal.polman-babel.ac.id/index.php/manutech/article/view/139.