“Synthesis and Characterization of New Bidentate Schiff Base Ligand Type (NO) Donor Atoms Derived from Isatin and 3-Amino Benzoic Acid and Its Complexes With Co(II), Cu(II), Cd(II) and Hg(II) Ions”. 2017. Ibn AL-Haitham Journal For Pure and Applied Sciences 30 (3): 158-69. https://doi.org/10.30526/30.3.1610.