The influence of sign lexicon language mediation (MSL) on enhancingreading comprehension in deaf and hard of hearing students: a semiempirical study based on the double coding theory. International Journal of Educational and Psychological Studies, [S. l.], v. 9, n. 32, 2026. Disponível em: https://journaleps.de/index.php/IJEPS/article/view/10. Acesso em: 21 aug. 2026.