Sattar Al-Adwani, dr.Abdul, Thair Al-Mullah Hasan, and Mohammed Al-Mullah Hasan. 2009. “Personal Information Systems: Their Roles in Human Decision Making An Analytic Study on a Sample of Customers at Mosul City”. TANMIYAT AL-RAFIDAIN 31 (93):59-77. https://doi.org/10.33899/tanra.2009.161829.