SJÖLANDER NORDIN, C. Avtryck i problemlösnings- undervisning – en fenomenografisk studie. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 25, n. 1, p. 5–23, 2024. Disponível em: https://tidsskrift.dk/NOMAD/article/view/149042. Acesso em: 24 nov. 2024.