فهرست مقالات Muhammed Ummathur مقاله 1 - Synthesis and spectral characterization of naphthyldihydrazones derived from some 1,3- dicarbonyl compounds and their Ni(II), Cu(II) and Zn(II) complexes Muhammed Ummathur Anjali Krishnan Perumpalli Ummer Journal of the Iranian Chemical Research , شماره 1 , سال 5 , زمستان 2012