Hameed, Ghusoon .F. “Extraction of Nikel (II) Frome Aqueous Solution by Using 2-[α- Naphthyl Azo ] -4,5-Diphenyl Imidazol”. Al-Qadisiyah Journal of Pure Science 17, no. 4 (August 27, 2017): 92-103. Accessed January 18, 2026. https://journalsc.qu.edu.iq.51-77-64-103.cpanel.site/index.php/JOPS/article/view/484.