SAFIRA, A. A.; DARMAWAN, P. Empowering students’ critical thinking through the integration of statistical board teaching aids and problem-based learning. Polyhedron International Journal in Mathematics Education, [S. l.], v. 3, n. 1, p. 45–54, 2025. DOI: 10.59965/pijme.v3i1.166. Disponível em: https://nakiscience.com/index.php/pijme/article/view/166. Acesso em: 5 nov. 2025.