Ballesteros Silva PP, Escobar Zuluaga AH. Description of the classification of publications and the models used in solving of the vehicle routing problem with pickup and delivery. rev.ing.univ.Medellin [Internet]. 2016 Oct. 14 [cited 2024 Nov. 24];15(28):287-306. Available from: https://revistas.udem.edu.co/index.php/ingenierias/article/view/1083