ARIYANTO, Sony. Implementation of Material Requirement Planning (MRP) on The Procurement of Natural Materials of The KM 48+600 Karawang Toll Road Widening. Proceeding Mercu Buana Conference on Industrial Engineering, Jakarta, Indonesia, v. 2, n. 1, p. 84–91, 2024. Disponível em: https://publikasi.mercubuana.ac.id/index.php/mbcie/article/view/25149. Acesso em: 20 sep. 2026.