Dharmawan, Muhammad Fiky, and Mulyadi. “Manufacturing Planning and Production Cost of a Potato Cutting Machine: Perencanaan Produksi Dan Biaya Produksi Mesin Pemotong Kentang”. Indonesian Journal of Innovation Studies 26, no. 2 (April 15, 2025): 10.21070/ijins.v26i2.2175. Accessed June 10, 2026. https://ijins.umsida.ac.id/index.php/ijins/article/view/2175.