ANDREWS, P. Swedish primary teacher education students’ perspectives on linear equations. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 25, n. 2, p. 29–48, 2020. DOI: 10.7146/nomad.v25i2.149050. Disponível em: https://tidsskrift.dk/NOMAD/article/view/149050. Acesso em: 14 mar. 2025.