Diziró, Natália de Oliveira, and Bárbara Nivalda Palharini Alvim Sousa. “Educational Products in Mathematics Education for Deaf Learners: A Systematic Study in Professional Graduate Teaching Programs”. Revista Paranaense de Educação Matemática, vol. 15, no. 37, Sept. 2026, pp. 01-24, https://doi.org/10.33871/rpem.2026.15.37.11888.