Solissa A, Manuhuttu S, Ubra F. The Use of Problem Based Learning Model to Improve Student Learning Outcomes in Economics for 10th Grade at SMA Negeri 3 Buru Selatan. jp [Internet]. 13Oct.2024 [cited 28Oct.2024];17(3):516-30. Available from: https://ojs3.unpatti.ac.id/index.php/jp/article/view/15647