Synthesis and Spectral Characterization Copper(II) Schiff Base Complex Derived from 3-hydroxyquinoxaline-2-carboxaldehyde . bpaschem [Internet]. 2021 Dec. 15 [cited 2025 Apr. 4];40(2):90-5. Available from: https://journals.acspublisher.com/index.php/bpaschem/article/view/8613