“Synthesis, Characterization of New Metal Complexes of Co (II), Cu (II), Cd (II) and Ru (III) from azo ligand 5-((2-(1H-indol-2-yl)ethyl) diazinyl)-2- aminophenol, Thermal and Antioxidant Studies” (2023) Baghdad Science Journal, 20(5(Suppl.). doi:10.21123/bsj.2023.7629.