VANKAN, Leon. The New Geography Curriculum for Upper Secondary General Education in the Netherlands. Journal of Geography Education, [S. l.], v. 33, n. 1, p. 1–17, 2005. DOI: 10.60511/zgd.v33i1.241. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/241. Acesso em: 2 apr. 2026.