Sappaile BI, Marito W, Satyaninrum IR, Kurniawati H, Wang Y, Zou G. Use of Problem-Based Learning Strategies in Improving Problem Solving Skills. J. Journal International Inspire Education Technology [Internet]. 2023Jul.29 [cited 2026Mar.5];2(2):90-100. Available from: https://staialhikmahpariangan.ac.id/ejournal/Journal/index.php/JIIET/article/view/456