LINA DWI TRISNAWATI; WENDRI WIRATSIWI; SRI RAHAYU PUJI LESTARI. PENINGKATAN KUALITAS BELAJAR IPAS SISWA KELAS V DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING UPT SD N KEBONSARI III. Jurnal Penelitian Pendidikan Indonesia (JPPI), Indonesia, v. 2, n. 3, p. 386–390, 2025. DOI: 10.62017/jppi.v2i3.4355. Disponível em: https://jurnalistiqomah.org/index.php/jppi/article/view/4355.. Acesso em: 31 aug. 2025.