Cossio Franco, E., J. Hernández Aguilar, A. Ochoa-Zezzatti, and J. Ponce Gallegos. “Comparison Between Instances to Solve the CVRP”. International Journal of Combinatorial Optimization Problems and Informatics, Vol. 9, no. 2, Feb. 2018, pp. 41-54, https://ijcopi.org/index.php/ojs/article/view/94.