Hasan Kocher, Jotiar, and Lazgeen Mohammed Halo. 2022. “Visual Management Strategies and Their Role in Achieving the Dimensions of Sustainable Competitive Advantage An Exploratory Study of the Opinions of a Sample of Individuals Working in Mineral Water Production Companies in Dohuk Governorate”. Academic Journal of Nawroz University 11 (3):614-31. https://doi.org/10.25007/ajnu.v11n3a1254.