PORTAANKORVA-KOIVISTO, P. Prospective mathematics teachers’ metaphors for mathematics, teaching, and the teacher’s role. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 17, n. 3-4, p. 159–176, 2012. DOI: 10.7146/nomad.v17i3-4.148488. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148488. Acesso em: 8 jan. 2025.