UMAR, Ulfah Mualifah; ANDE, Andreas; ADOE, Treesly Y. Normin. 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, [S. l.], v. 2, n. 6, p. 2749–2758, 2025. DOI: 10.62335/sinergi.v2i6.1363. Disponível em: https://manggalajournal.org/index.php/SINERGI/article/view/1363.. Acesso em: 21 jan. 2026.