ZWICKER, T. Zahlenzauber und Laufdiktate in einem motivierenden Mathematikunterricht. R&E-SOURCE, [S. l.], v. 10, n. 2, p. 79–86, 2023. DOI: 10.53349/resource.2023.i2.a1178. Disponível em: https://journal.ph-noe.ac.at/index.php/resource/article/view/1178. Acesso em: 28 mai. 2023.