FÖGELE, Janis; MEHREN, Rainer; THUME, Sandra. The roadmap 2030 Study: A Survey of Teachers, Subject Leaders and University Lecturers on the Situation and Perspectives of Geography as a School Subject. Journal of Geography Education, [S. l.], v. 52, p. 119–156, 2025. DOI: 10.60511/52326. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/326. Acesso em: 2 apr. 2026.