Al-Jarjari, K.K. 2018. A Lean Manufacturing Strategy and Its Role in Achieving the Competitive Advantage of the Organization An Exploratory Study On a Number of Industrial Companies in Zakho District / Duhok Governorate. Humanities Journal of University of Zakho. 2, 2 (Nov. 2018), 452–471. DOI:https://doi.org/10.26436/hjuoz.2014.2.2.159.