Triyani D, Anwar M, Nuruddin N. Ontology, Epistemology, and Axiology of Project-Based Learning. ICRSE [Internet]. 2024 Mar. 20 [cited 2026 Jul. 8];3:523-9. Available from: https://sunankalijaga.org/prosiding/index.php/icrse/article/view/1096