Essa, H.R. 2018. ANALYSIS OF THE CAUSES AND EFFECTS OF THE PHENOMENON OF TAX EVASION AND METHODS OF TREATMENT IN THE IRAQI TAX SYSTEM. Journal of Duhok University. 20, 2 (Jul. 2018), 136-149. DOI:https://doi.org/10.26682/hjuod.2018.20.2.8.