EGGER, G. Kompetenzaufbau mit Mathematik-Software. R&E-SOURCE, [S. l.], n. S23, 2022. DOI: 10.53349/resource.2022.iS23.a1079. Disponível em: https://journal.ph-noe.ac.at/index.php/resource/article/view/1079. Acesso em: 5 mai. 2024.