Carrillo Parra, E. R., Falconi Tello, M. A., & Barriga Fray, L. F. (2021). Determination of the main agricultural production items in the province of Chimborazo. ConcienciaDigital, 4(2), 150-168. https://doi.org/10.33262/concienciadigital.v4i2.1632