MOHAMMED, I. TRADING FLOORS AUTOMATION AND STOCK MARKET EFFICIENCY DURING EQUITY ISSUES ANNOUNCEMENTS IN NIGERIA. Gusau Journal of Accounting and Finance, [S. l.], v. 1, n. 1, p. 21, 2020. DOI: 10.57233/gujaf.v1i1.22. Disponível em: https://journals.gujaf.com.ng/index.php/gujaf/article/view/22. Acesso em: 21 apr. 2026.