Anitasari, Zindy, Wasono Wasono, & Fidia Deny Tisna Amijaya. " Optimalisasi Biaya Transportasi Pendistribusian Produk Frozen Food Menggunakan Metode Vogel’s Approximation dan Metode Stepping Stone (Studi Kasus : PT. Ciomas Adisatwa Balikpapan)." Basis : Jurnal Ilmiah Matematika [Online], 3.1 (2024): 61-71. Web. 20 May. 2024