G., O. O.; L., A. B. Randomness of Stock Return in Nigerian Banking Sector. Asian Journal of Economics and Empirical Research, [S. l.], v. 4, n. 2, p. 99–105, 2017. DOI: 10.20448/journal.501.2017.42.99.105. Disponível em: http://www.asianonlinejournals.com/index.php/AJEER/article/view/235. Acesso em: 3 may. 2024.