Ismail, meryam (2022) “Viral Marketing and its Contribution to Brand Promotion in the Telecom Sector an Analytical Study of the Opinions of A Sample of Customers in the Asia Cell Mobile Communications Company in Iraq/Mosul City”, TANMIYAT AL-RAFIDAIN, 41(136), pp. 304–320. doi: 10.33899/tanra.2022.176221.