YEŞİLÇELEBİ, G. IX. European Conference on Social and Behavioral Sciences. Journal of Economics Library, [S. l.], v. 3, n. 1, p. 163–164, 2016. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/711. Acesso em: 1 feb. 2026.