Fauziyyah AN, Asaad AM, Mahmud A. CHARACTERISTICS OF A HARD HEART FROM THE PERSPECTIVE OF TAFSIR AL-AZHAR. QiST [Internet]. 2022 Dec. 19 [cited 2024 Jul. 3];1(3):307-28. Available from: https://journals2.ums.ac.id/index.php/qist/article/view/2209