Husin, Salmawati, Idham Halid Lahay, and Hendra Uloli. “Optimasi Rute Distribusi ES Kristal Dengan Metode NN Dan LS UMKM XYZ”. Jurnal Teknik 23, no. 1 (June 30, 2025): 172-183. Accessed January 19, 2026. http://jt.ft.ung.ac.id/index.php/jt/article/view/631.