PEHKONEN, S.; LEHTINEN, A.; NIEMINEN, P.; HÄHKIÖNIEMI, M. Adaptive number knowledge among primary school students of various ages. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 27, n. 4, p. 3–24, 2022. Disponível em: https://tidsskrift.dk/NOMAD/article/view/149240. Acesso em: 24 nov. 2024.