Parman Simarmata. Upaya Peningkatan Minat Hasil Belajar Siswa Terhadap Pendidikan Agama Katolik Melalui Model Pembelajaran Problem Based Learning Kelas XI SMAN 11 Pekanbaru. SEMNASPA [Internet]. 2023 Nov. 17 [cited 2025 Jan. 2];4(2):1057-73. Available from: https://badanpenerbit.org/index.php/SEMNASPA/article/view/1346