Méndez Sayago, J. A., H. A. Hernández Escolar, and N. S. Carreño. “Evaluation of the Impact of Microfinance on Revenue and the Generation of Employment in Colombia”. Cuadernos De Administración, vol. 27, no. 46, June 2012, pp. 81-102, doi:10.25100/cdea.v27i46.84.