Lima, I. L. B., Sousa de Melo, E., Delgado, I. C. and Cavalcante, M. C. B. (2020) “Development’ monitoring of multimodal language matrix in a Down syndrome child”, Cadernos de Linguística, 1(2), pp. 01–13. doi: 10.25189/2675-4916.2020.v1.n2.id33.