Medeiros, L. T. C. (2020) “A matemática como componente curricular nas séries iniciais do ensino fundamental: a legislação e algumas ressalvas pedagógicas / Mathematics as a curricular component in the initial series of elementary school: legislation and some pedagogical reservations”, Brazilian Journal of Development, 6(3), pp. 12228–12236. doi: 10.34117/bjdv6n3-183.