Díaz González, H. H., A. C. López García, and A. Escobedo Portillo. “The Competitiveness of SMEs in the Environmental Industry in the State of Chihuahua”. HUMAN REVIEW. International Humanities Review / Revista Internacional De Humanidades, vol. 17, no. 3, Feb. 2023, pp. 1-8, doi:10.37467/revhuman.v12.4731.