NUGRAHA, Ridha Aditya. Preserving the Environment within the ASEAN Skies: Lessons from the European Union Emissions Trading Scheme. Hasanuddin Law Review, [S. l.], v. 4, n. 1, p. 15–29, 2018. DOI: 10.20956/halrev.v4i1.1343. Disponível em: http://pasca.unhas.ac.id/ojs/index.php/halrev/article/view/1343. Acesso em: 10 sep. 2025.