FARAJ, R.; MOHAMAD, H. Synthesis and characterization Studies of Mixed Ligand (1,3,4-oxadiazole derivative and ethylenediamine or acetylacetone)complexes with Ni(II). Journal of Education and Science (JES), [S. l.], v. 26, n. 5, p. 160–177, 2013. DOI: 10.33899/edusj.2013.163066. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23183. Acesso em: 6 aug. 2025.