Spectral Characterization and Charge – Transfer Complexes of Some Schiff Bases Derived from Aminopyridines and Hydroxyacetophenones. Iraqi Journal of Science, [S. l.], v. 55, n. 3B, p. 1127–1136, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11417.. Acesso em: 20 may. 2024.