Ibnu Jarir S, Kartika Wulandari D, Ulfitriani D, Gunawan H, Rolika J. Analisis Sistem Rantai Pasok Baja. J. Optimasi Sist. Ind. [Internet]. 2012 Apr. 1 [cited 2025 Apr. 2];11(1):214-20. Available from: https://josi.ft.unand.ac.id/index.php/josi/article/view/349