Ghafoor Hasan Q. The Fifth Epistle of Sheikh Muhammad Othman Siraj al-Din al-Naqshbandi - may God have mercy on him -- Doctrinal Analytical Study. ZJHS [Internet]. 2023 Oct. 15 [cited 2024 Jul. 3];27(5):206-17. Available from: https://zancojournal.su.edu.krd/index.php/JAHS/article/view/847