LEE, Y. H.; SODOIKHUU, K. Efficiency Tests in Foreign Exchange Market. International Journal of Economics and Financial Issues, [S. l.], v. 2, n. 2, p. 216–224, 2012. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/150. Acesso em: 25 apr. 2024.