Yasin Tahat, Zurair, Abd al-Kareem Ali al-Dubaisi, and فلاح القضاة محمد. “Petra University’s Students’ Uses For SMS Messages and Its Verifications (A Field Study on Students of Petra University’s Colleges)”. AL – Bahith AL – A a‚LAMI 6, no. 23 (1): 182-209. Accessed November 19, 2019. http://abaa.uobaghdad.edu.iq/index.php/abaa/article/view/295.