Nugroho, Ferdy Akmal, and Dira Ernawati. 2023. “Analysis of Steel Plate Raw Material Supplier Selection on Rail Using Analytical Hierarchy Process (AHP) and Additive Ratio Assessment (ARAS) Methods at PT. XYZ”. IJIEM - Indonesian Journal of Industrial Engineering and Management 4 (3). Jakarta, Indonesia:365-74. https://doi.org/10.22441/ijiem.v4i3.20986.