PORTNEY, P. R. Reforming Environmental Regulation: Three Modest Proposals. Columbia Journal of Environmental Law, [S. l.], v. 13, n. 2, 2020. DOI: 10.7916/cjel.v13i2.5741. Disponível em: https://journals.library.columbia.edu/index.php/cjel/article/view/5741. Acesso em: 15 aug. 2022.