Mahmoud, W.A. et al. 2018. Synthesis and Characterization of New Azo 4,5-dimethyl-2-((3-((E)-1-(2-phenylhydrazono)ethyl)phenyl)diazenyl)-1H-imidazole and its Metal(II) Complexes. Asian Journal of Chemistry. 30, 3 (Jan. 2018), 551–555. DOI:https://doi.org/10.14233/ajchem.2018.20982.