Ahmed, Nasser Mohammed Dahan. “The Objective and Aesthetic Features of the Political Rhetoric of the Umayyad Era The Petra Sermon of Ziad Ben Abiah As a Model”. Humanities and Educational Sciences Journal 7, no. 16 (May 28, 2021): 430–452. Accessed November 9, 2026. https://hesj.org/ojs/index.php/hesj/article/view/285.