FARINA, K. Environmental management co-operation agreements : carrot or stick?. Clean Air Journal, [S. l.], v. 10, n. 7, 2001. DOI: 10.17159/caj/2001/10/7.7335. Disponível em: https://cleanairjournal.org.za/article/view/7335. Acesso em: 29 mar. 2024.