Montalvo-Bernal, José. “Stimulation of the Brain Areas of Speech and Language in Acquisition of Literacy in Children from 4 to 6 Years”. Maskana 5, no. 2 (December 25, 2014): 29–40. Accessed November 26, 2025. https://publicaciones.ucuenca.edu.ec/ojs/index.php/maskana/article/view/435.