Analisis Kebutuhan Bahan Ajar Pendidikan Agama Islam Berbasis Problem Based Learning dalam Penguatan Karakter Siswa. PAIR [Internet]. 2025 Mar. 24 [cited 2026 Feb. 15];7(1):24-9. Available from: https://jurnal.radenfatah.ac.id/index.php/pairf/article/view/27223