Democracy, Economic Freedom and Taxation in the European Union. Timisoara Journal of Economics and Business, [S. l.], v. 6, n. 19, p. 5–23, 2013. Disponível em: https://www.tjeb.ro/index.php/tjeb/article/view/TJEB19_Aug2013_05to23. Acesso em: 10 nov. 2026.