Amelia SN, Hia Y. MENINGKATKAN KEMAMPUAN PENALARAN SISWA DENGAN MENERAPKAN MODEL PROBLEM BASED LEARNING. JS [Internet]. 2023 Mar. 29 [cited 2025 Jul. 3];7(2):278-81. Available from: https://jurnal.unimed.ac.id/2012/index.php/js/article/view/44335