GREVHOLM, B. What are the needs of doctoral students in mathematics education?. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 9, n. 3, p. 67–69, 2004. DOI: 10.7146/nomad.v9i3.147130. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147130. Acesso em: 6 jan. 2025.