MOHAMMED, H. I.; 						BASSAT, S.F..
 Test of the Treatment Unit Efficiency, In Soap and  Detergents Factory , In Improving The Quality Of  Industrial Waste Water..
<strong>Ibn AL- Haitham Journal For Pure and Applied Science</strong>, [S.l.], v. 25, n. 2, may 2017.
ISSN 2521-3407.
Available at: &lt;<a href="http://jih.uobaghdad.edu.iq/index.php/j/article/view/616" target="_new">http://jih.uobaghdad.edu.iq/index.php/j/article/view/616</a>&gt;. Date accessed: 21 nov. 2019.