Hutahaean, Trisna D, and Mardiningsih. “Application of Multi-Item EOQ Method in Raw Material Inventory Control at Jofie Bakery and Cake Shop Medan”. Journal of Mathematics Technology and Education 1, no. 2 (March 31, 2022): 196-208. Accessed April 20, 2024. https://talenta.usu.ac.id/jomte/article/view/7757.