Aronés Barbarán, E., Kaseng Solis, F., & Rodriguez Rodriguez, C. (2020). Integral Formula for the Determination of Price Variations in Public Contracts of Road Works. 3C Empresa. Investigación Y Pensamiento Crítico, 97-107. Recuperado a partir de http://ojs.3ciencias.com/index.php/3c-empresa/article/view/1039