“Photodecomposition of Chloro – Oho ( Bis (Ortho - Hydrxohy Penzaldehyde) Ortho - Phenylene Piiminatio) Vanadium (v) Complex Organic Solvents”. Ibn AL-Haitham Journal For Pure and Applied Sciences, vol. 27, no. 1, Apr. 2017, pp. 188-95, https://jih.uobaghdad.edu.iq/index.php/j/article/view/377.