Ahsan, Agung Firdausi, and Lukmandono. “Application Of Saving Matrix Method In Determining 3 Kg Lpg Distribution Routes To Minimize Transportation Costs In. Pojur Real Madura: Penerapan Metode Saving Matrix Dalam Menentukan Rute Distribusi Lpg 3 Kg Untuk Meminimalkan Biaya Transportasi Pada PT. Pojur Real Madura”. Procedia of Engineering and Life Science 1, no. 1 (March 30, 2021). Accessed July 5, 2025. https://pels.umsida.ac.id/index.php/PELS/article/view/842.