BOLOGNESE, C.; SHAHANI, S. Student Math Circles: Building collaborative places of mathematical inquiry across grades. Ohio Journal of School Mathematics, [S. l.], v. 75, n. 1, 2017. Disponível em: https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/OJSM/article/view/5753. Acesso em: 29 apr. 2026.