Manuel Ernesto Parra Aguilar. The Transtextual Relationships Proposed by Braille for the Deaf, by Balam Rodrigo . Graffylia Rev. Fac. Fil. Let. [Internet]. 2020Jul.27 [cited 2024Jul.3];5(9):77-3. Available from: http://rd.buap.mx/ojs-dm/index.php/graffylia/article/view/564