Grageda, Eduardo, and Roberto Rodríguez. “Methodological Proposal for Teaching Spanish in the School for Deaf Children Esmirna”. Translated by Darwin Reyes Hernández. Innovare Revista de ciencia y tecnología 7, no. 2 (December 20, 2018): 47–67. Accessed August 6, 2026. https://revistas.unitec.edu/innovare/article/view/72.