Ananda BVP, Sukmono T. Optimization of Sand Material Inventory Control to Minimize Costs at PT XYZ.: Optimalisasi Pengendalian Persediaan Material Pasir untuk Meminimalkan Cost pada PT XYZ. ijins [Internet]. 2026 Oct. 11 [cited 2026 Oct. 17];27(2):10.21070/ijins.v27i2.2432. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/2432