Integration and efficiency for local and regional equity markets during the financial crisis. Journal of Academic Finance, [S. l.], v. 13, n. 1, p. 43–61, 2022. DOI: 10.59051/joaf.v13i1.505. Disponível em: https://www.scientific-society.com/AF/article/view/505. Acesso em: 4 feb. 2026.