Yayang Sadtifa, Alimir Alimir. NILAI-NILAI PENDIDIKAN KARAKTER RELIGIUS ISLAM DALAM BUKU BIOGRAFI UMAR BIN KHATTAB KARYA PROF. DR. ALI MUHAMMAD ASH-SHALLABI. JIPKL [Internet]. 2024 Nov. 24 [cited 2025 Oct. 8];4(6):889-98. Available from: https://www.jipkl.com/index.php/JIPKL/article/view/194