MANIATIS, P.; GIOULBAXIOTIS, N. Beta Risk Estimation In Stocks. International Business & Economics Research Journal (IBER), [S. l.], v. 5, n. 11, 2006. DOI: 10.19030/iber.v5i11.3522. Disponível em: https://clutejournals.com/index.php/IBER/article/view/3522. Acesso em: 17 jul. 2024.