AL-SULAIMAWI, Itab F. H..
 Optical Properties of PVA/K2CrO4 Composite.
<strong>Ibn AL- Haitham Journal For Pure and Applied Science</strong>, [S.l.], v. 28, n. 2, p. 32-40, mar. 2017.
ISSN 2521-3407.
Available at: &lt;<a href="http://jih.uobaghdad.edu.iq/index.php/j/article/view/174" target="_new">http://jih.uobaghdad.edu.iq/index.php/j/article/view/174</a>&gt;. Date accessed: 29 nov. 2019.