Nugroho, Ferdy Akmal, and Dira Ernawati. “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, vol. 4, no. 3, Dec. 2023, pp. 365-74, doi:10.22441/ijiem.v4i3.20986.