G. GASSY ABED, A.; أمل. Derivative UV-Spectroscopic Studies of some Schiff Bases in Absolute Ethanol. Journal of Education and Science (JES), [S. l.], v. 28, n. 2, p. 219–232, 2019. DOI: 10.33899/edusj.2019.161211. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17621. Acesso em: 4 aug. 2025.