Zambrano-Monserrate, Manuel A., Ivanna Valverde-Bajana, Joseph Aguilar-Bohorquez, and Maria Jose Mendoza-Jimenez. 2016. “Relationship Between Economic Growth and Environmental Degradation: Is There Evidence of an Environmental Kuznets Curve for Brazil?”. International Journal of Energy Economics and Policy 6 (2):208-16. https://econjournals.com/index.php/ijeep/article/view/1850.