AZIZAA, M. The use of open-ended question pictures in the mathematics classroom. New Trends and Issues Proceedings on Humanities and Social Sciences, [S. l.], v. 4, n. 9, p. 1–9, 2017. DOI: 10.18844/prosoc.v4i9.3036. Disponível em: https://un-pub.eu/ojs/index.php/pntsbs/article/view/3036. Acesso em: 5 may. 2024.