مجيد ع. ع.; باداوةيى س. ع.; بتال ا. ح. . Analysis of the Impact of the Financial Crisis on the Prices of Computers and Their Accessories: : An Applied Study of a Sample of Shops and Companies Operating in the City of Erbil for the Year 2017. Polytechnic J. Hum. Soc. Sci. 2020, 1, 177-189.