BACH, C. C. A set of design principles for exercising mathematical communication competency when using a DGE. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 28, n. 3-4, p. 125–155, 2023. DOI: 10.7146/nomad.v28i3-4.149265. Disponível em: https://tidsskrift.dk/NOMAD/article/view/149265. Acesso em: 14 mar. 2025.