Basim Mohammed Merhej, Prof. Dr. Saoud Chayed Mashkour, Dr. Mohammed Sameer Dherib AL Robaaiy. ENVIRONMENTAL COSTS AND THEIR ROLE IN MEASURING & IMPROVING THE ENVIRONMENTAL STATUS OF INDUSTRIAL COMPANIES AN APPLIED RESEARCH IN SOUTH CEMENT FACTORY - AL-MUTHANNA GOVERNORATE. J Arch.Egyptol 2020, 17, 13062-13091.