AGU, S. V.; AZIKE, L. C.; KALU, U. C. Education Human Capital Development and Per Capita Income in Nigeria: A Bivariate Granger Causality Analysis. Social Science Research, [S. l.], v. 8, n. 1, 2023. Disponível em: https://journals.aphriapub.com/index.php/SSR/article/view/1929. Acesso em: 3 jul. 2024.