[1]
S. M. Silva Arroyave and F. J. Correa Restrepo, “Analysis of soil contamination: revision of norms and possibilities of economic regulation”, Semest. Econ., vol. 12, no. 23, pp. 13–34, Jun. 2009, Accessed: Jun. 21, 2026. [Online]. Available: https://revistas.udem.edu.co/index.php/economico/article/view/1156