GREVHOLM, B. The Nordic graduate school in mathematics education. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 12, n. 4, p. 79–83, 2007. DOI: 10.7146/nomad.v12i4.148048. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148048. Acesso em: 5 dec. 2024.