K. YOUNIS, S. Microwave Assisted Synthesis of some New Chromene Derivatives. Rafidain Journal of Science, [S. l.], v. 21, n. 2, p. 44–52, 2010. DOI: 10.33899/rjs.2010.38319. Disponível em: https://jamh.uomosul.edu.iq/index.php/rsci/article/view/47595. Acesso em: 29 sep. 2025.