M M, Hamzah H, Suandi S. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP MOTIVASI BELAJAR PESERTA DIDIK PADA MATA PELAJARAN FISIKA DI SMK NEGERI 7 MAJENE. phy [Internet]. 2022Apr.25 [cited 2024Jul.3];4(2):99-106. Available from: https://ojs.unsulbar.ac.id/index.php/phy/article/view/1783