Klaus Runge, Andrés. “John Amos Comenius, Surpassed or Unknown?”. Íkala, Revista de Lenguaje y Cultura 3, no. 1 (March 22, 1998): 23–32. Accessed February 5, 2025. https://revistas.udea.edu.co/index.php/ikala/article/view/8061.