Nadia Juni Prastika, Ahmad Harjono, & Muhammad Syazalli. (2026). Hasil Belajar IPAS Peserta Didik Kelas V Dengan Model Problem Based Learning (PBL) . Jurnal Pendidikan, Sains, Geologi, Dan Geofisika (GeoScienceEd Journal), 6(4), 2492–2497. https://doi.org/10.29303/goescienceed.v6i4.1638