1.
. KPP, . DIWWSM, . DMPM. PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN TUTOR SEBAYA TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS V . mimb.pgsd undiksha [Internet]. 2017 Jul. 14 [cited 2024 May 19];5(2). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/10634