KHANAFI, Shaid; UTAMA, Firman Yasa. Perencanaan Preventive Maintenance Schedule Permesinan Turning Di Bengkel SMKX Surabaya Dengan Sheet From Terstruktur. Indonesian Journal of Engineering and Technology (INAJET), [S. l.], v. 3, n. 2, p. 76–85, 2021. DOI: 10.26740/inajet.v3n2.p76-85. Disponível em: https://journal.unesa.ac.id/index.php/inajet/article/view/13285. Acesso em: 6 jul. 2025.