DAHER, Wajeeh M. Building mathematics cellular phone learning communities. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 5, n. 2, p. pp. 9–16, 2011. DOI: 10.3991/ijim.v5i2.1475. Disponível em: https://online-journals.org/index.php/i-jim/article/view/1475. Acesso em: 1 may. 2024.