HAJERIANI, Sitti. PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR IPAS PESERTA DIDIK SEKOLAH DASAR. Global Journal Teaching Professional, [S. l.], v. 2, n. 4, p. 471–482, 2023. DOI: 10.35458/jtp.v2i4.880. Disponível em: https://jurnal.sainsglobal.com/index.php/gpp/article/view/880. Acesso em: 9 may. 2026.