“THE PROBABILITY OF CALCULATING THE POLLUTION LIMIT IN MINERAL-CONTAMINATED (PB ,CR, CU) IN THE INTEGRATED ECOSYSTEM IN THE CONTROLLING HEADQUARTERS AL- MUTHANNA MILITARY AIRPORT – BAGHDAD”. JournalNX - A Multidisciplinary Peer Reviewed Journal 9, no. 3 (March 29, 2023): 323–333. Accessed July 12, 2025. https://repo.journalnx.com/index.php/nx/article/view/4686.