GAWRYSZEWSKA, Beata J. Questionnaire - Answer. Polskie Studia Krajobrazowe, [S. l.], v. 1, n. 1, p. 87–93, 2019. DOI: 10.14746/pls.2018.1.11. Disponível em: https://pressto.amu.edu.pl/index.php/pls/article/view/17655. Acesso em: 31 maj. 2026.