SCHUBERT, Jan Christoph. Students’ Conceptions on the Topic of Desertification: Results of a Qualitative Interview Study with 12- and 13-Year-Old Students. Journal of Geography Education, [S. l.], v. 41, n. 4, p. 173–196, 2013. DOI: 10.18452/24621. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/130. Acesso em: 2 apr. 2026.