M. S. N. Marichal Martínez, “A framework for the study of the educational work of Ángel Hernández Navarro (1876-1936) as a social educator”, Trans, vol. 20, no. 2, pp. 237–252, Jul. 2024, Accessed: Sep. 09, 2026. Available: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/372