(1)
Al-Yasiri, A. J. J.; Mahdi , F. S. An Economic Feasibility Study for Establishing a Modern Asphalt Factory in Najaf Governorate. Al-Ghary Jour. Eco. Admini. Sci. 2021, 17 (1), 58-69. https://doi.org/10.36325/ghjec.v17i1.1658.