RØNNING, F. News from Nordic mathematics education. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 15, n. 3, p. 87–94, 2010. DOI: 10.7146/nomad.v15i3.148282. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148282. Acesso em: 8 jan. 2025.