Diziró N de O, Sousa BNPA. Educational Products in Mathematics Education for Deaf Learners: a Systematic Study in Professional Graduate Teaching Programs. RPEM [Internet]. 2026 Sep. 1 [cited 2026 Oct. 13];15(37):01-24. Available from: https://periodicos-hml.unespar.edu.br/rpem/article/view/11888