PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP PEMAHAMAN KONSEP IPA SISWA DI SMPN 17 TEBO. psej [Internet]. 2021 Apr. 30 [cited 2025 Nov. 23];1(1):16-21. Available from: https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/psej/article/view/709