Jawad SAA- ameer, Saeed Sabri Saeed. Preparation  and  Characterization  of  Poly  Dentate  Amidic  Ligand  type  NNSS  and  Complexes with Co(II), Ni(II) , Cu(II)  and  Biological  Activity. J. K. Chem. Sci. [Internet]. 2025 Dec. 19 [cited 2026 Jun. 8];5(1):489-501. Available from: https://journal.uokufa.edu.iq/index.php/jkcs/article/view/17384