Alaa Farhan Talib, Abdel Fattah Jassim Zaalan, and Faisal Alwan Al-Taie. 2024. “The Role of Viral Marketing in Enhancing Customer Confidence: An Analytical Study of the Opinions of a Sample of Managers of Mobile Phone Companies in Iraq Zain, Asiacell, Korek, Our Contact”. Iraqi Journal for Administrative Sciences 12 (49). كربلاء، جمهورية العراق:64-40. https://doi.org/10.71207/ijas.v12i49.2661.