OSSA GÓMEZ, Daniel. “Protection, guarantees and effectiveness of the consumer rights in Colombia”. Revista de la Facultad de Derecho y Ciencias Políticas, [S. l.], v. 40, n. 112, p. 203–239, 2010. Disponível em: https://revistas.upb.edu.co/index.php/derecho/article/view/3778. Acesso em: 17 jun. 2026.