OLUWATOBI, S.; OLA-DAVID, O.; OLURINOLA, I.; ALEGE, P.; OGUNDIPE, A. Human Capital, Institutions and Innovation in Sub-Saharan Africa. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 4, p. 1507–1514, 2016. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/1810. Acesso em: 4 may. 2024.