ROJAS-TREJOS, C. A.; GONZÁLEZ-VELASCO, J.; LÓPEZ-RAMÍREZ, M. A. Optimization Model for the Location of Prehospital Care Ambulances in the city of Cali Colombia. International Journal of Combinatorial Optimization Problems and Informatics, [S. l.], v. 8, n. 3, p. 64–70, 2018. Disponível em: https://ijcopi.org/ojs/article/view/20. Acesso em: 26 apr. 2024.