Abdurakhmanova, Nargiza. “SIGNIFICANCE AND SOURCES OF THE WORK OF ABUL BARAKOT NASAFI ‘AL-MUSTASFA’”. International Bulletin of Engineering and Technology 2, no. 9 (September 10, 2022): 16–20. Accessed January 18, 2026. https://internationalbulletins.com/intjour/index.php/ibet/article/view/37.