ORUGBA, H. O.; OGBEIDE, S. E.; OSAGIE, C. Emission Trading Scheme and the Effect of Carbon Fee on Petroleum Refineries. Asian Journal of Applied Sciences, [S. l.], v. 7, n. 5, 2019. DOI: 10.24203/ajas.v7i5.5947. Disponível em: https://ajouronline.com/index.php/AJAS/article/view/5947. Acesso em: 24 apr. 2024.