Gaviria Mahecha, Rodrigo, Alejandra Del Rosario Guardiola, Aura Liliana de los Ríos Giraldo, Cielo Tatiana Lozano Arias, Edgar Reyes, and René Alexander Garzón Camacho. Economic Sectors in Colombia and Their Impact on International Trade. Research in Social and Solidarity Economy. Ediciones Universidad Cooperativa de Colombia, 2023. Accessed September 9, 2026. https://ediciones.ucc.edu.co/index.php/ucc/catalog/book/303.