“Kebijakan Pengendalian Persediaan Bahan Baku Kertas Menggunakan Model P Berdasarkan Peramalan Kebutuhan Produksi (Studi Kasus: Penerbit X)”. 2024. Diophantine Journal of Mathematics and Its Applications 2 (2). https://doi.org/10.33369/diophantine.v2i2.31119.