BOUTABBA, I. Testing financial market efficiency. JOURNAL OF SOCIAL SCIENCE RESEARCH, [S. l.], v. 4, n. 2, p. 548–563, 2014. DOI: 10.24297/jssr.v4i2.3151. Disponível em: https://rajpub.com/index.php/jssr/article/view/3151. Acesso em: 11 apr. 2025.