DŁUŻEWSKA, Anna. Cultural Ecosystem Services – Framework, Theories and Practices. Problemy Ekorozwoju, [S. l.], v. 11, n. 1, p. 101–110, 2016. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4964. Acesso em: 12 apr. 2025.