“Synthesis, Spectral Studies, and Theoretical Treatment of New Ni(II),and Co(II) Complexes of Bidenetate Ligands 2-Benzamido Benzothiazole ,and 2-Actamido Benzothiazole”. Baghdad Science Journal, vol. 10, no. 3, Sept. 2013, pp. 638-49, https://doi.org/10.21123/bsj.2013.10.3.638-649.