Mancero Arias, M. G., I. M. Arroba Salto, and J. E. Pazmino Enriquez. “INTERNAL CONTROL MODEL FOR PYMES BASED ON THE COSO - ERM REPORT”. Universidad Ciencia Y Tecnología, Vol. 24, no. 105, Oct. 2020, pp. 4-11, doi:10.47460/uct.v24i105.375.