IBRAHIM, M.N. Synthesis and Characterization of Some Pyrimidinone Derivatives. Asian Journal of Chemistry, [S. l.], v. 19, n. 3, p. 2464–2466, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/13831. Acesso em: 1 apr. 2025.