Arief Alfiyanto, Muhamad, Thomas Sukardi, and Muhammad Indra. “The Implementation of Occupational Health and Safety (OHS) in Machining Practical Learning (MPL)”. Mimbar Ilmu 28, no. 3 (December 22, 2023): 430–442. Accessed November 29, 2024. https://ejournal.undiksha.ac.id/index.php/MI/article/view/65464.