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Peningkatan Motivasi Belajar Materi Haji, Zakat dan Wakaf Melalui Problem Based Learning Kelas XI SMAN Unggul Harapan Persada. Validitas [Internet]. 2025 Mar. 10 [cited 2026 Feb. 10];1(1):105-21. Available from: https://www.journal.putramaysa.com/index.php/Validitas/article/view/45