TETTEH, J. E. Internal and External Drivers of Stock Market Returns in Ghana and Nigeria: DOLS and FMOLS Approaches. Journal of Applied Business and Economics, [S. l.], v. 22, n. 12, 2020. Disponível em: https://articlearchives.co/index.php/JABE/article/view/1771. Acesso em: 9 oct. 2025.