Díaz Sánchez, P.K., Mayorga Díaz, M.P., López Jara, A.A.L.J. and Espinosa Jaramillo, M.T. 2020. The safeguards and sustainability of the automotive sector in the province of Tungurahua - year 2014 to June 2017. Visionario Digital. 4, 2 (Apr. 2020), 81-101. DOI:https://doi.org/10.33262/visionariodigital.v4i2.1216.