BONGA-BONGA, L. The Evolving Efficiency Of The South African Stock Exchange. International Business & Economics Research Journal (IBER), [S. l.], v. 11, n. 9, p. 997–1002, 2012. DOI: 10.19030/iber.v11i9.7183. Disponível em: https://clutejournals.com/index.php/IBER/article/view/7183. Acesso em: 17 jul. 2024.