Synthesis and characterization Studies of Metal Complexes with Schiff base derived from 4-[5-(2-hydoxy-phenyl)-[1,3,4-oxadiazol-2-ylimino methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one. (2016). Baghdad Science Journal, 13(2.2NCC), 0019. https://doi.org/10.21123/bsj.2016.13.2.2NCC.0019