Barojas-Payán, E., Sánchez-Partida, D., Riaño-Contreras, N.E., Martínez-Flores, J.-L., Velasquez-Melo, W. and Caballero-Morales, S.-O. 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 (Dec. 2018), 26–38.