FLICK, Michael; KUCHEY, Debora. Contest Corner: Developing Mathematical Thinking (pp. 51--54). Ohio Journal of School Mathematics, [S. l.], v. 84, n. 1, 2020. Disponível em: https://ohiomathjournal.org/index.php/OJSM/article/view/7467. Acesso em: 2 may. 2024.