Ghazi Othman Mahmmod, and Hazim Hashim Mohammed. 2020. “Useing of Balanced Scorecard Measures to Enhance the Competitive Advantage in Economic Units by Applying to the "Rikan" Factory for the Production of Concrete Blocks”. QALAAI ZANIST JOURNAL 5 (1):909-54. https://doi.org/10.25212/lfu.qzj.5.1.28.