STILLMAN, G. Engagement with task context of applications tasks: student performance and teacher beliefs. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 6, n. 3-4, p. 51–70, 1998. DOI: 10.7146/nomad.v6i3-4.146651. Disponível em: https://tidsskrift.dk/NOMAD/article/view/146651. Acesso em: 9 jan. 2025.