JOHNSEN HØINES, Marit. Understanding constituted by understandings. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 9, n. 2, p. 63–80, 2004. DOI: 10.7146/nomad.v9i2.147120. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147120. Acesso em: 24 dec. 2025.