Barojas-Payán, Erika, Diana Sánchez-Partida, Nelson Enrique Riaño-Contreras, José-Luis Martínez-Flores, William Velasquez-Melo, and Santiago-Omar Caballero-Morales. 2018. “Heuristic of the Nearest Neighbor in the Delivery of Supports Within the State of Veracruz”. International Journal of Combinatorial Optimization Problems and Informatics 10 (2):26-38. https://ijcopi.org/ojs/article/view/107.