Rodríguez Álvarez, Diego Armando, and Rosa Nely Pérez Martínez. “Competitiveness of the Intercity Land Transport Industry in Boyacá, Colombia: an Approach to the State of the Art”. Cooperativismo & Desarrollo, vol. 24, no. 109, Aug. 2016, https://doi.org/10.16925/co.v24i109.1511.