CHOWANIEC, Roksana. Questionnaire - Answer. Polskie Studia Krajobrazowe/ Polish Journal of Landscape Studies, [S. l.], v. 1, n. 1, p. 81–84, 2019. DOI: 10.14746/pls.2018.1.9. Disponível em: https://pressto.amu.edu.pl/index.php/pls/article/view/17653. Acesso em: 27 sep. 2024.