RYDZEWSKI, Paweł. Changes in Environmental Attitudes in Selected Countries of Central and Eastern Europe. Problemy Ekorozwoju, [S. l.], v. 11, n. 1, p. 65–72, 2016. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4961. Acesso em: 22 jul. 2024.