CIŻMOWSKA, Aleksandra. Social Policy in the European Sustainable Development Strategy. Problemy Ekorozwoju, [S. l.], v. 7, n. 2, p. 51–59, 2012. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4821. Acesso em: 4 dec. 2024.