Kristina S, Sianturi R, Wijaya VJ. Pengembangan Algoritma Ant Colony System Pada Heterogeneous Vehicle Routing Problem with Soft Time Window. JIS [Internet]. 2020Dec.28 [cited 2024Apr.28];3(2):85-102. Available from: https://journal.maranatha.edu/index.php/jis/article/view/2839