JAVADI, S.; MOTEVASELI, M.; FARSI, J. Y. Petro Rents and Higher Education: A Cross-country Examination. International Journal of Economics and Financial Issues, [S. l.], v. 7, n. 3, p. 516–522, 2017. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/4581. Acesso em: 28 apr. 2024.