Gultom GAK, Sihombing V, Irmayani D. ANALISA OPTIMASI DISTRIBUSI BARANG BANGUNAN MENGGUNAKAN METODE LEAST COST PADA UD . RAMA JAYA PERDAGANGAN. MEANS [Internet]. 2021 Jun. 25 [cited 2026 Sep. 10];6(1):67-9. Available from: https://ejournal.ust.ac.id/Jurnal_Means/article/view/1252