Solissa, A., Manuhuttu, S. and Ubra, F. (2024) “The Use of Problem Based Learning Model to Improve Student Learning Outcomes in Economics for 10th Grade at SMA Negeri 3 Buru Selatan”, JENDELA PENGETAHUAN, 17(3), pp. 516-530. doi: 10.30598/jp17iss3pp516-530.