VENKAT, H.; BOWIE, L. Primary mathematics: Addressing the crisis. Perspectives in Education, [S. l.], v. 31, n. 3, p. 1–4, 2013. DOI: 10.38140/pie.v31i3.1813. Disponível em: https://journals.ufs.ac.za/index.php/pie/article/view/1813. Acesso em: 27 apr. 2024.