FUGLESTAD , A. B. Computer support for diagnostic teaching – the case of decimal numbers. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 6, n. 3-4, p. 25–50, 1998. DOI: 10.7146/nomad.v6i3-4.146649. Disponível em: https://tidsskrift.dk/NOMAD/article/view/146649. Acesso em: 9 jan. 2025.