SJÖLANDER NORDIN, Camilla. Avtryck i problemlösnings- undervisning – en fenomenografisk studie. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 25, n. 1, p. 5–23, 2020. DOI: 10.7146/nomad.v25i1.149042. Disponível em: https://tidsskrift.dk/NOMAD/article/view/149042. Acesso em: 5 dec. 2025.