ORDOÑEZ-ORDOÑEZ, E.; ECHEVERRY-LOPERA, G.; COLORADO-LOPERA, H. Engineering and economics of the hazardous wastes in Colombia: the need for a circular economy model. Informador Técnico, [S. l.], v. 83, n. 2, p. 155–173, 2019. DOI: 10.23850/22565035.2041. Disponível em: https://revistas.sena.edu.co/index.php/inf_tec/article/view/2041. Acesso em: 24 mar. 2026.