E.M. Zayed, M. and M. El-Shishtawy, R. (2012) “Synthesis and Antimicrobial Activity of Aluminium(III), Nickel(II) and Zinc(II) Schiff base Complexes Derived from o-Phenylenediamine and Salicylaldehyde”, Asian Journal of Chemistry, 25(5), pp. 2719–2721. doi: 10.14233/ajchem.2013.13737.