De Guzman, Eugene Victoriano. “Perennial-progressivism—P2: An Avant-Garde Cross Breed Philosophy of Education for the 21st Century”. Filosofiya osvity. Philosophy of Education 28, no. 2 (February 8, 2023): 214–229. Accessed April 26, 2024. https://philosopheducation.com/index.php/philed/article/view/744.