. KAPD, . DIKG, . DDNS. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR IPA SISWA KELAS IV SD. mimb.pgsd undiksha [Internet]. 2016 Jul. 14 [cited 2025 Feb. 27];4(1). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/7496