Abdulazeez, A. B. and Ali, M. O. (2017) “The impact of foreign and domestic investment in treatment the problem of unemployment in Duhok Governorate For the period (2007 - 2016): An analytical study”, Academic Journal of Nawroz University, 6(4), pp. 262–281. doi: 10.25007/ajnu.v6n4a139.