Obando-Arias, Milagro. “Pedagogical Mediation of Learning Parting from the Generating Question in Secondary Education. Project Based Learning”. Revista Electrónica Educare 25, no. 2 (April 25, 2021): 1–21. Accessed April 25, 2026. https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/12244.