GREVHOLM, B. Future activities in the Nordic graduate school in mathematics education network?. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 14, n. 3, p. 85–92, 2009. DOI: 10.7146/nomad.v14i3.148211. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148211. Acesso em: 9 jan. 2025.