G. GASSY ABED, A. Derivative UV-Spectroscopic Studies of some Schiff Bases in Absolute Ethanol. Journal of Education and Science, [S. l.], v. 28, n. 2, p. 219–232, 2019. DOI: 10.33899/edusj.2019.161211. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41742. Acesso em: 10 sep. 2025.