SIERPINSKA, A.; KILPATRICK, J.; BALACHEFF, N.; HOWSON, A. G.; SFARD, A.; STEINBRING, H. What is research in mathematics education, and what are its results?. Quadrante, [S. l.], v. 2, n. 2, p. 89–94, 1993. DOI: 10.48489/quadrante.22640. Disponível em: https://quadrante.apm.pt/article/view/22640. Acesso em: 5 jul. 2024.