Solissa AAH, Manuhuttu S, Ubra FW. 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]. 31Oct.2025 [cited 8Jun.2025];18(2):189-03. Available from: https://ojs3.unpatti.ac.id/index.php/jp/article/view/15647