Sa’ari, C. Z. (2002) “A Purification of Soul According to Sufis: A Study of al-Ghazali’s Theory”, Afkar: Jurnal Akidah dan Pemikiran Islam, 3(1), pp. 95–112. Available at: https://mojc.um.edu.my/index.php/afkar/article/view/6020 (Accessed: 23 December 2024).