BERGER, Christian. Der "Schulradiotag 2017". Medienimpulse, [S. l.], v. 55, n. 4, 2017. DOI: 10.21243/mi-04-17-12. Disponível em: https://journals.univie.ac.at/index.php/mp/article/view/mi1150. Acesso em: 28 apr. 2025.