KIDA, P. Competences and qualifications in outdoor education. Journal of Education Culture and Society, [S. l.], v. 10, n. 1, p. 79–92, 2019. DOI: 10.15503/jecs20191.79.92. Disponível em: https://ogrodynauk.pl/index.php/jecs/article/view/378. Acesso em: 2 may. 2024.