Arango Pastrana, C.A., Vidales Velez, C., Molina Agudelo, J.E., Bravo Bastidas, J.J. and Vargas Acuña, L.C. 2021. Mathematical model for quay crane assignment problem with tidal constraints. INGE CUC. 17, 1 (Jan. 2021), 177–187. DOI:https://doi.org/10.17981/ingecuc.17.1.2021.14.