Wachida Krisna Murti, Iin Purnamasari, and Achmad Buchori. 2026. “Integrating Ekopira Media into Problem-Based Learning: Effects on Elementary Students’ IPAS Learning Outcomes”. Jurnal Paedagogy 13 (4):1647-56. https://doi.org/10.33394/jp.v13i4.21242.