GAGATSIS, A.; ELIA, I.; MODESTOU, M.; SRIRAMAN, B. Exploring young children’s geometrical strategies. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 11, n. 2, p. 25–52, 2006. DOI: 10.7146/nomad.v11i2.147986. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147986. Acesso em: 12 dec. 2024.