OGEGE, Samson; OGBULU, Onyemachi Maxwell; ISU, Hamilton Obianyi. Earnings and Dividend Announcements, Semi-Strong Efficiency and the Nigerian Stock Market: An Empirical Investigation. Archives of Business Research, [S. l.], v. 3, n. 4, 2015. DOI: 10.14738/abr.34.1366. Disponível em: https://scholarpublishing.org/journals/index.php/ABR/article/view/354. Acesso em: 4 may. 2026.