KUMAMOTO, H.; KUMAMOTO, M. Does Currency Substitution Affect Exchange Rate Volatility?. International Journal of Economics and Financial Issues, [S. l.], v. 4, n. 4, p. 698–704, 2014. Disponível em: https://econjournals.com/index.php/ijefi/article/view/880. Acesso em: 18 jul. 2024.