Emad Ahmed , Lect. Raid, and Assist. prof .Dr. Abbas Abdulhussein Gyadh. “The Principle of Politeness in Prose Discourse of the First Abbasid Era”. Basra studies journal 1, no. 49 (December 15, 2023): 75–102. Accessed August 8, 2025. https://bsj.uobasrah.edu.iq/index.php/bsj/article/view/111.