Rusindiyanto, Nur Rahmawati, and Muhammad Andriven Gozali Sutejo. 2020. “Distribution Optimization Using Ant Colony Optimization (ACO) Method Case Research: PT. Coca Cola Official Distributor of Surabaya Area”. Nusantara Science and Technology Proceedings, November, 248-52. https://doi.org/10.11594/nstp.2020.0540.