Aljamali, Nagham.Mahood. “Synthesis ,Spectrophotometric & Biological Study of Two Ligands of Azo”. Al-Qadisiyah Journal of Pure Science 18, no. 1 (August 16, 2017): 126-136. Accessed January 18, 2026. https://journalsc.qu.edu.iq.51-77-64-103.cpanel.site/index.php/JOPS/article/view/400.