فهرس المقالات Public Speaking حرية الوصول المقاله صفحة الملخص نص كامل 1 - Power of Persuasion: Analysis of U.S. Presidents' and European Leaders’ Discourse Rasha Mohammed Abd Aljabar Alkhlel Atefesadat Mirsaeedi Muna Mohammed Abbas Alkhateeb Mehdi Vaez Dalili
