Synthesis and Characterization of Hetrocyclic Compounds Derived from ethyl-4-aminobenzoate. Al-Nahrain Journal of Science, [S. l.], v. 21, n. 2, p. 57–63, 2018. Disponível em: https://mail.anjs.edu.iq/index.php/anjs/article/view/1719. Acesso em: 4 apr. 2025.