León Andrade, M. P., and V. V. Carriel Bustamante. “ Indicators to Measure Sustainable Mobility in Urban Spaces in the Ecuadorian Highlands. Case Study the Canton Azogues”. ConcienciaDigital, Vol. 4, no. 1.2, Mar. 2021, pp. 489-15, doi:10.33262/concienciadigital.v4i1.2.1738.