Arsyad, Arie Arma, Ummu Kalsum, and Masriani Masriani. “VALIDITAS DAN KEPRAKTISAN PROBLEM BASED LEARNING BERORIENTASI PENDEKATAN METAKOGNITIF”. PHYDAGOGIC : Jurnal Fisika dan Pembelajarannya 4, no. 2 (April 30, 2022): 59-64. Accessed May 9, 2024. https://ojs.unsulbar.ac.id/index.php/phy/article/view/1594.