FAUSKANGER, Janne; MOSVOLD, Reidar. Studying teachers’ knowledge by the use of multiple-choice items: the case of ”I’m not sure”. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 19, n. 3-4, p. 41–55, 2014. DOI: 10.7146/nomad.v19i3-4.148647. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148647. Acesso em: 7 dec. 2025.