Synthesis and Spectral Studies of Co(II),Ni(II),Zn(II) and Cd(II) Complexes with Ligand 2-[4- Carboxy methyl phenyl azo] -4,5-diphenyl imidazole (4CMeI). Baghdad Science Journal, Iraq, Baghdad, v. 10, n. 2, p. 420–431, 2013. DOI: 10.21123/bsj.2013.10.2.420-431. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1465.. Acesso em: 13 may. 2024.