ZWEIN, L.H. Study of Different of Surface Characteristics Between Gram Negative and Positive Bacteria. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 24, n. 3, 2016. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/888. Acesso em: 28 mar. 2025.