Ekanayake EMUSB. To Use an Ant Colony Technique to Solve a Crispy Type Bi- and Tri-Objective Transportation Problem. JCCE [Internet]. 2023 Feb. 2 [cited 2024 Nov. 24];2(4):294-303. Available from: https://ojs.bonviewpress.com/index.php/JCCE/article/view/378