Maghfiroh, Amalia Ma’rifatul, and Ahmad Alfianul Karim. “Survei Route Determination Using The Saving Matrix Method (PT. Indekstat Konsultan Indonesia)”. Kilisuci International Conference on Economic & Business 1 (April 6, 2023): 123–131. Accessed May 16, 2024. https://proceeding.unpkediri.ac.id/index.php/kilisuci/article/view/2895.