VERSCHUUREN, J. Sustainable development and the nature of environmental legal principles. Potchefstroom Electronic Law Journal, [S. l.], v. 9, n. 1, p. 208–261, 2017. DOI: 10.17159/1727-3781/2006/v9i1a2973. Disponível em: https://perjournal.co.za/article/view/2973. Acesso em: 8 may. 2024.