MARTINS, A. P. Human capital earnings functions: The Portuguese case. Journal of Economics Bibliography, [S. l.], v. 6, n. 3, p. 161–191, 2019. DOI: 10.1453/jeb.v6i3.1908. Disponível em: https://journals.econsciences.com/index.php/JEB/article/view/1908. Acesso em: 20 sep. 2024.