Halnas R, Kusasi M, Sholahuddin A. MENINGKATKAN SELF EFFICACY DAN HASIL BELAJAR MELALUI PENGGUNAAN MODEL PROBLEM BASED LEARNING PADA MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT. jcae [Internet]. 7Dec.2022 [cited 25Nov.2024];6(1):42-3. Available from: http://103.81.100.242/index.php/jcae/article/view/1599