أرشد فؤاد مجيد التميمي, and ريان يوسف نعوم. 2012. “Read the investor’s Point of View of the Content of the Announcement of Earnings Study of a Sample of Investors in the Amman Stock Exchange Securities”. Iraqi Journal for Administrative Sciences 8 (32). كربلاء، جمهورية العراق:142-55. https://journals.uokerbala.edu.iq/index.php/ijas/article/view/3162.