AVENDAÑO CASTRO, W. R.; PATIÑO VILLA, C. A.; AGUILAR RODRÍGUEZ, D. E. New approaches to planning and development: the case of Gramalote, Norte de Santander, Colombia. Cuadernos de Administración, [S. l.], v. 33, n. 58, p. 77-89, 2017. DOI: 10.25100/cdea.v33i58.4704. Disponível em: https://cuadernosdeadministracion.univalle.edu.co/index.php/cuadernos_de_administracion/article/view/4704. Acesso em: 9 dec. 2021.