Nurhuda A. PESAN MORAL DALAM KISAH UMAR BIN KHATTAB PADA KITAB AROBIYYAH LIN NASYII’N 4. juhu [Internet]. 2021Dec.31 [cited 2026May22];2(4):38-46. Available from: https://www.academicareview.com/index.php/jh/article/view/42