AGHARIA, E.R.. " SOME ESR, OPTICAL ABSORPTION AND BONDING PARAMETERS OF COPPER (II) COMPLEXEXS OF 1-(1-HYDROXY-2-NAPHTHYL)-3-(PHENYL OR SUBSTITUTED PHENYL)-PROP-2-EN-1-ONES" INTERNATIONAL RESEARCH JOURNAL OF CHEMISTRY [Online], Volume 8(31 December 2014)