علاء فرحان طالب; عبد الفتاح جاسم زعلان; فيصل علوان الطائي. 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, كربلاء، جمهورية العراق, v. 12, n. 49, p. 64–40, 2024. Disponível em: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2661. Acesso em: 18 jan. 2025.