HAWTHORNE, C.; MICHAEL, C.; MILEY, M. The Failure of Diagrams on Standardized Testing to Assess Students’ Understanding: What Teachers Need to Know to Use Diagrams Appropriately. Ohio Journal of School Mathematics, [S. l.], v. 87, n. 1, 2021. Disponível em: https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/OJSM/article/view/8025. Acesso em: 30 apr. 2026.