Supriatna, Dede, Drupadi Ciptaningtyas, and Suhono Supangkat. “Optimasi Jalur Distribusi Sayuran Daun Segar Menggunakan Metode Saving Matriks (Studi Kasus: Keboen Bapak)”. Jurnal Ilmiah Rekayasa Pertanian dan Biosistem 10, no. 2 (September 28, 2022): 213–225. Accessed April 30, 2024. https://jrpb.unram.ac.id/index.php/jrpb/article/view/419.