AUNIO, Pirjo et al. Mathematical learning difficulties – snapshots of current European research. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 3, n. 5, p. 647–674, 2015. DOI: 10.31129/lumat.v3i5.1011. Disponível em: https://journals.helsinki.fi/lumat/article/view/1011. Acesso em: 22 nov. 2024.