Guzmán Escorza, L.E., Torres González, M.A. and Olivera Pérez, E. 2023. Digital skills in Mexico’s gig economy. A temporary employment option. International Journal of Combinatorial Optimization Problems and Informatics. 14, 2 (Jun. 2023), 49–58. DOI:https://doi.org/10.61467/2007.1558.2023.v14i2.363.