Putri RA. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR IPA SISWA KELAS V SEKOLAH DASAR NEGERI 005 GUNUNG MALELO. JRPP [Internet]. 2018Dec.10 [cited 2024Nov.22];1(1):14-25. Available from: http://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/152