BANSILAL, S. Lizzy’s struggles with attaining fluency in multiplication tables. Perspectives in Education, [S. l.], v. 31, n. 3, p. 94–105, 2013. DOI: 10.38140/pie.v31i3.1820. Disponível em: https://journals.ufs.ac.za/index.php/pie/article/view/1820. Acesso em: 22 nov. 2024.