NUMAN, A. T.; ALI, K. F.; AL-SALIHI, E. I. Synthesis and Characterization of Schiff Base Folic Acid Based Ligand and Its Complexes. Ibn AL- Haitham Journal For Pure and Applied Sciences, [S. l.], v. 28, n. 2, p. 69–85, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/178. Acesso em: 23 may. 2022.