KAZEPIDES, A. Education and national prosperity. The Greek Review of Social Research, [S. l.], v. 14, p. 189–192, 1972. DOI: 10.12681/grsr.406. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/ekke/article/view/7028. Acesso em: 1 jul. 2024.