Mohammed, Hiba Hussein, and Najla Abdul Hussein Aliwi. “Keeping Secrets in the Abbasid Era until the Year 334 AH”. JOURNAL OF LANGUAGE STUDIES 8, no. 8 (August 31, 2024): 91–111. Accessed December 4, 2025. https://jls.tu.edu.iq/index.php/jls/article/view/1135.