NWUDE, E. C. . Estimation of Equity Betas in an Emerging Stock Market: The Nigerian Case. Asian Journal of Empirical Research, [S. l.], v. 3, n. 6, p. 725–737, 2013. Disponível em: https://archive.aessweb.com/index.php/5004/article/view/3481. Acesso em: 18 may. 2024.