Safari LM, Ceffi MS, Suprapto M. OPTIMASI BIAYA PENGIRIMAN BERAS MENGGUNAKAN MODEL TRANSPORTASI METODE NORTH WEST CORNER (NWC) DAN SOFTWARE LINGO. JITTER [Internet]. 2020 Aug. 13 [cited 2026 Jun. 24];6(3):184-9. Available from: https://journal.widyatama.ac.id/index.php/jitter/article/view/402