Wulandari, Asty. “NAFS IN SUFISM PSYCHOLOGY: ROBERT FRAGER’S PERSPECTIVE”. Khazanah: Jurnal Studi Islam dan Humaniora 15, no. 1 (August 25, 2017): 23–34. Accessed November 21, 2024. https://jurnal.uin-antasari.ac.id/index.php/khazanah/article/view/1155.