Hamad, Shvan. " The Role of the Economic Crisis in the Laxity of the Process of Building Residential Buildings and the Dimensions of it’s Aesthetic within the Social Values and Social Forces: Erbil as a Model for the period 2014-2018" Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية [Online], Volume 27 Number 7 (18 January 2021)