Achmad, Hisyam Hafis, and Hari Supriyanto. “Penerapan Value Engineering Pada Mesin Molen Cor Kapasitas 50 Kg: Indonesia”. Journal of Advances in Information and Industrial Technology 3, no. 1 (May 31, 2021): 42–54. Accessed April 26, 2024. https://journal.ittelkom-sby.ac.id/jaiit/article/view/89.