SÁNCHEZ CASTELLÓN, E. “Pedagogical-Cultural Training of Ethno-Educators on the Trails of the Classroom-Community: Pedagogical-Cultural Training of Ethno-Educators on the Trails of the Classroom-Community”. Utopía Y Praxis Latinoamericana, Vol. 26, no. 95, Aug. 2021, pp. 129-3, http://www.produccioncientifica.luz.edu.ve/index.php/utopia/article/view/36584.