ANORUO, Emmanuel; ELIKE, Uchenna. Human Capital-Economic Growth Nexus in Africa: Heteregeneous Panel Causality Approach. International Journal of Economics and Financial Issues, [S. l.], v. 5, n. 4, p. 1017–1023, 2015. Disponível em: https://mail.econjournals.com/index.php/ijefi/article/view/1473. Acesso em: 22 dec. 2024.