Al-Yasiri, A.J.J. and Mahdi , F.S. 2021. An economic feasibility study for establishing a modern asphalt factory in Najaf Governorate. Al-Ghary Journal of Economic and Administrative Sciences. 17, 1 (Oct. 2021), 58–69. DOI:https://doi.org/10.36325/ghjec.v17i1.1658.