GRACZYK, A.; JAKUBCZYK, Z.; JOŃCZY, R. ECOLOGICAL BARRIERS TO DEVELOPMENT - A LOCAL PERSPECTIVE. Economic and Environmental Studies, [S. l.], v. 6, p. 125–135, 2020. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/3105. Acesso em: 22 nov. 2024.