OSASERE, O. S. Random Walk Hypothesis and Security Return in Nigeria. The International Journal of Business & Management, [S. l.], v. 8, n. 3, 2020. DOI: 10.24940/theijbm/2020/v8/i3/BM2003-031. Disponível em: https://internationaljournalcorner.com/index.php/theijbm/article/view/151620. Acesso em: 22 jul. 2024.