IBRAHIM KHADER, S.; ALI AHMED, A.; TALAL DAWOD, I. Biological effect of acetone extract of Quercus infectoria and Hibiscus sabdariffa in some germs compared to a number of antibiotics. Journal of Education and Science (JES), [S. l.], v. 22, n. 1, p. 108–116, 2009. DOI: 10.33899/edusj.2009.57412. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23963. Acesso em: 6 aug. 2025.