SILITONGA, Roland Y. H.; SEMBIRING, Ester E. L. Br. Inventory Policy for Retail Stores: A Multi-Item EOQ Model Considering Permissible Delay in Payment and Limited Warehouse Capacity. Jurnal Optimasi Sistem Industri, [S. l.], v. 21, n. 1, p. 28–37, 2022. Disponível em: http://josi.ft.unand.ac.id/index.php/josi/article/view/122. Acesso em: 22 jan. 2025.