Efficient Market Hypotheses Controversy and Nigerian Stock Exchange Relations. American International Journal of Economics and Finance Research, [S. l.], v. 2, n. 1, p. 1–13, 2020. DOI: 10.46545/aijefr.v2i1.175. Disponível em: https://acseusa.bdtopten.com/index.php/aijefr/article/view/181. Acesso em: 1 feb. 2026.