“Beneficios Tributarios Y Aduaneros en Los Departamentos Fronterizos de Putumayo Y Amazonas, Año 2010”. Journal of the Faculty of Accounting, Economics and Administrative Sciences -FACCEA 3, no. 1 (June 20, 2013): 42–54. Accessed August 26, 2026. https://editorial.uniamazonia.edu.co/faccea/article/view/92.