ASSISTIVE TECHNOLOGIES AND INSTRUCTIONAL MATERIALS FOR MATHEMATICS EDUCATION OF THE VISUALLY IMPAIRED IN MEXICO. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 1, p. 883–887, 2025. DOI: 10.62643/ijerst.2025.v21.n1.pp883-887. Disponível em: https://ijerst.org/index.php/ijerst/article/view/1773. Acesso em: 16 aug. 2026.