SKRODZKA, Iwona. SPATIAL DIVERSITY OF HUMAN CAPITAL IN THE EUROPEAN UNION. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 14, n. 2, p. 191–199, 2013. Disponível em: https://qme.sggw.edu.pl/article/view/3621. Acesso em: 4 kwi. 2025.