RUACAN, Şevket. Letter to The Editor. Journal of Economics and Political Economy, [S. l.], v. 1, n. 2, p. 108–111, 2014. DOI: 10.1453/jepe.v1i2.82. Disponível em: https://journals.econsciences.com/index.php/JEPE/article/view/82. Acesso em: 19 sep. 2024.