2026. Problem-Based Learning in Islamic Cultural History: Strengthening Rahmatan lil Alamin Character at Indonesian Madrasahs. EDUKASI: Jurnal Penelitian Pendidikan Agama dan Keagamaan. 24, 1 (Apr. 2026), 45–58. DOI:https://doi.org/10.32729/edukasi.v24i1.2458.