SULTAN, J. Sh. Synthesis, Characterization Of New Schiff Base And Some Metal Complexes Derived From Glyoxylic Acid And O-Phenylenediamine. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 25, n. 3, p. 264–275, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/592. Acesso em: 4 may. 2025.