HIDAYAT, M. M.; PRASETYO, E.; DAMAYANTI, F. A. Heavy equipment spare parts inventory system using the Tsukamoto method (case study of PT Berkah Industry Lifting Machinery). Jurnal Mandiri IT, [S. l.], v. 11, n. 3, p. 101–108, 2023. Disponível em: https://www.ejournal.isha.or.id/index.php/Mandiri/article/view/174. Acesso em: 25 apr. 2025.