SARI, Fanny Puspita; SLAMETO, Slameto; RADIA, Elvira Hoesein. PENERAPAN MODEL PROBLEM BASED LEARNING DAN PROBLEM SOLVING TERHADAP HASIL BELAJAR IPA SISWA KELAS IV GUGUS SUDIRMAN. JS (JURNAL SEKOLAH), [S. l.], v. 2, n. 2, p. 60–68, 2018. DOI: 10.24114/js.v2i2.9515. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/js/article/view/9515. Acesso em: 18 dec. 2025.