LEITÃO, N. C. . The Environmental Kuznets Curve and Globalization: The Empirical Evidence for Portugal, Spain, Greece and Ireland. Energy Economics Letters, [S. l.], v. 1, n. 1, p. 15–23, 2013. Disponível em: https://archive.aessweb.com/index.php/5049/article/view/148. Acesso em: 2 may. 2024.