JAŚKIEWICZ, Jacek. Awareness of the Impact of EU Ecological Policy, and its Influence on Development in Poland. Problemy Ekorozwoju, [S. l.], v. 4, n. 2, p. 69–72, 2009. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4692. Acesso em: 22 jul. 2024.