JAŻEWICZ, I. Human capital resources in northern Poland. Social Inequalities and Economic Growth, [S. l.], v. 4, n. 64, p. 135–149, 2020. DOI: 10.15584/nsawg.2020.4.9. Disponível em: https://journals.ur.edu.pl/nsawg/article/view/1521. Acesso em: 12 nov. 2026.