CRUZ AGUILAR, P. Structural analysis of the sugar and ethanol sector of the Valle del Cauca. Cuadernos de Administración, [S. l.], v. 26, n. 43, p. 99–112, 2011. DOI: 10.25100/cdea.v26i43.427. Disponível em: https://cuadernosdeadministracion.univalle.edu.co/index.php/cuadernos_de_administracion/article/view/427. Acesso em: 7 feb. 2023.