Solissa, A., S. Manuhuttu, and F. Ubra. “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, Vol. 18, no. 2, Oct. 2025, pp. 189-03, doi:10.30598/jp18iss2pp189-203.