Torres Merino, H.F., Castillo Morejón, J.A., Mena Garzón, L.H. and Guerrero Cuasapaz, D.P. 2020. Correlation between the dynamic cone penetrometer and the California support relationship in the field for the sub-rasant floor of the Portoviejo-Manta road. Gaceta Técnica. 21, 1 (Jan. 2020), 27-43. DOI:https://doi.org/10.13140/RG.2.2.12491.54569.