GREVHOLM, B. The Nordic graduate school in mathematics education. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 12, n. 3, p. 107–110, 2007. DOI: 10.7146/nomad.v12i3.148039. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148039. Acesso em: 12 dec. 2024.