OCAL, O.; OZTURK, I.; ASLAN, A. Coal Consumption and Economic Growth in Turkey. International Journal of Energy Economics and Policy, [S. l.], v. 3, n. 2, p. 193–198, 2013. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/468. Acesso em: 27 apr. 2024.