“Introspection As a Tool for the Didactics of Sciences in Higher Education: Reflections about the Work of Otero Pedrayo As an Example”. Nudos. Revista Transdisciplinar de Sociología, Teoría y Didáctica de la Literatura 1, no. 2 (February 12, 2018): 21–29. Accessed May 9, 2026. https://revistas.uva.es/index.php/nudos/article/view/1839.