Ariyanto S. Implementation of Material Requirement Planning (MRP) on The Procurement of Natural Materials of The KM 48+600 Karawang Toll Road Widening. MBCIE [Internet]. 2024 Jan. 10 [cited 2026 Sep. 20];2(1):84-91. Available from: https://publikasi.mercubuana.ac.id/index.php/mbcie/article/view/25149