Naufal, Rahmad, and Rahmat Zilfikar Nasution. 2023. “Inventory Black Box Method Using E-Application at the Sugar Factory Material Warehouse PT Perkebunan Nusantara 2 Sei Semayang”. Journal of Computer Science and Informatics Engineering 2 (1):1-12. https://doi.org/10.55537/cosie.v2i1.585.