Amrin ARDN, Sukmono T. Cost Efficiency Analysis of Crushed Stone Raw Material Inventory 10-20 Using EOQ Model Approach: Analisis Efisiensi Biaya Persediaan Bahan Baku Batu Pecah 10-20 Melalui Pendekatan Model EOQ. PELS [Internet]. 2026 Oct. 12 [cited 2026 Oct. 14];10(1):339-48. Available from: https://pels.umsida.ac.id/index.php/PELS/article/view/3079