“Using Neural Networks (Back Propagation Network) to Determine the Variables Affecting Water Pollution in the Euphrates River” (2024) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 54(1), pp. 518–530. doi:10.55562/jrucs.v54i1.619.