Developmental stages and important periods of probability cognition in 6 to 14 year-old students. Advances of Research in Mathematics Education, [S. l.], n. 11, p. 47–68, 2017. DOI: 10.35763/aiem.v1i11.194. Disponível em: https://aiem.es/aiem/article/view/3942. Acesso em: 20 may. 2026.