Harahap, Ummi Kalsum, and Ganda Sirait. “ANALISIS PEMILIHAN SUPPLIER CARTON BOX DI PT XYZ”. Computer and Science Industrial Engineering (COMASIE) 5, no. 3 (July 24, 2021): `1–8. Accessed April 6, 2025. https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/4010.