García Menéndez-Cuesta, Y. ., & Torres Armas, P. . (2019). Atención educativa integral de escolares con retraso mental severo: Comprehensive educational care of schoolchildren with severe mental retardation. Horizonte Pedagógico, 8(4), 77–89. Recuperado a partir de //horizontepedagogico.cu/index.php/hop/article/view/131