BJÖRKQVIST, O. NOMAD gör nystart. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 9, n. 1, p. 1–2, 2004. DOI: 10.7146/nomad.v9i1.147057. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147057. Acesso em: 12 dec. 2024.