Synthesis and Spectral Characterization Copper(II) Schiff Base Complex Derived from 3-hydroxyquinoxaline-2-carboxaldehyde . Bulletin of Pure and Applied Sciences-Chemistry , [S. l.], v. 40, n. 2, p. 90–95, 2021. DOI: 10.48165/. Disponível em: https://acspublisher.com/journals/index.php/bpaschem/article/view/8613. Acesso em: 17 feb. 2025.