Akbar, Y. (2025). EXPLORING THE CONCEPT OF TAZKIYATUN NAFS IN THE BOOK OF SIRRUL ASRAR: THE WORK OF SHEIKH ABDUL QODIR AL-JAILANI. Kontemplasi: Jurnal Ilmu-Ilmu Ushuluddin, 13(01), 150-169. https://doi.org/10.21274/kontem.2025.13.01.150-169