Cahyani, V.A.C. and Rizal, Y. 2023. Analisis Persediaan Bahan Baku Multi Item Usaha Kerupuk Kulit Alhamdulillah Menggunakan Metode Economic Order Quantity. Diophantine Journal of Mathematics and Its Applications. 2, 1 (Jun. 2023), 20–29. DOI:https://doi.org/10.33369/diophantine.v2i01.28208.