Umar, Ulfah Mualifah, Andreas Ande, and Treesly Y. Normin Adoe. “UPAYA MENINGKATKAN HASIL BELAJAR PESERTA DIDIK DALAM PEMBELAJARAN IPAS MELALUI PENGGUNAAN MODEL PROBLEM BASED LEARNING DI KELAS 4 SD NEGERI KUANINO”. SINERGI : Jurnal Riset Ilmiah 2, no. 6 (June 17, 2025): 2749–2758. Accessed January 21, 2026. https://manggalajournal.org/index.php/SINERGI/article/view/1363.