Kuntarto, Guson Prasamuarso. “Dwipa Trip Planner Model: Model Perencanaan Perjalanan Wisata Berbasis Algoritma Ant Colony Optimization (ACO)”. Retii (November 24, 2018). Diakses Mei 19, 2024. //journal.itny.ac.id/index.php/ReTII/article/view/935.