Jehuda, Marthin, 		Nurfallah, Rizqullah, 		Sitorus, Fajar, 		Sembiring, Gita, 		Tarigan, Joy, 		Paundra, Fajar, AND 		Manzeis, Ilhan.
" Troubleshooting the Excavator-205 Bucket Wheel Substructure Automatic Lubrication System" <em>Journal of Industrial and Mechanical Engineering</em> [Online], Volume 2 Number 2 (24 December 2024)