Dw. Nyoman Sudana NPAMDIKD. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN MEDIA VIDEO TERHADAP HASIL BELAJAR IPA KELAS IV SD NEGERI PERGUNG. mimb.pgsd undiksha [Internet]. 2013 Jan. 8 [cited 2024 Jul. 17];1(1). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/675