SCHWEIGER, C. Den Himmel sehen: Raumlernen anhand bildender Kunst. #schuleverantworten, [S. l.], v. 3, n. 1, p. 140–147, 2023. DOI: 10.53349/sv.2023.i1.a295. Disponível em: https://schule-verantworten.education/journal/index.php/sv/article/view/295. Acesso em: 24 apr. 2024.