GREVHOLM, B. The Nordic graduate school in mathematics education – a growing network. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 10, n. 2, p. 61–62, 2005. DOI: 10.7146/nomad.v10i2.147162. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147162. Acesso em: 9 jan. 2025.