Laguna Cruz, Jorge Alejandro, and Alba Sánchez Arencibia. “The National System of Education in Cuba: An Approach to Their Current State and Perspectives”. Avances en Supervisión Educativa, no. 24 (December 1, 2015). Accessed August 14, 2025. https://avances.adide.org/index.php/ase/article/view/4.