MILLS, J. Making multiplication meaningful: Teaching for conceptual understanding. Teachers and Curriculum, [S. l.], v. 19, n. 1, p. 17–25, 2019. DOI: 10.15663/tandc.v19i1.334. Disponível em: https://tandc.ac.nz/index.php/tandc/article/view/334. Acesso em: 2 may. 2024.