Maysoon Ali Shawkit, Basam AL –Neamey, Fatma Hussian, Liqa Hady Edan, and Abdel Razak Mahmood. “Population Density and Biological Studies of Two Cucucrbit Flies Species :Dacus Ciliates Loew and Dacus Frontalis Beecker (Diptera: Tephritidae)”. Journal of Madenat Alelem University College, Vol. 3, no. 2, Dec. 2011, pp. 78-84, http://116.203.176.164/index.php/JMAUC/article/view/256.