NWAKANMA, P. C.; AJIBOLA, A.; NWAKANMA, H. C. Effect Of Episodic Market Conditions On Beta Variability In Nigerian Stock Market. International Business & Economics Research Journal (IBER), [S. l.], v. 13, n. 2, p. 345–358, 2014. DOI: 10.19030/iber.v13i2.8451. Disponível em: https://clutejournals.com/index.php/IBER/article/view/8451. Acesso em: 17 jul. 2024.