Saari, Che Zarrina. “Al-Ghazalis Views on the Heart, the Spirit and the Soul: A Comparison Between Ihya’ ’Ulum Al-Din and Al-Risalah Al-Laduniyyah”. Jurnal Usuluddin 7 (June 30, 1998): 193–208. Accessed December 23, 2024. http://adum.um.edu.my/index.php/JUD/article/view/3301.