Ramos de Britto, Reginaldo, e Ana Carolina Faustino. 2025. “Challenging Black people’s Invisibility in the Media of Brazil: Possibilities in Critical Mathematics Education: Possibilities in Critical Mathematics Education”. TANGRAM - Revista De Educação Matemática 8 (1):e025035. https://doi.org/10.30612/tangram.v8i1.19751.