SULAIMAN, W.; ALI, S. Effect of addition of SiMa filling to styrene - butadiene (SBR) rubber on its mechanical properties and homogeneity. Journal of Education and Science (JES), [S. l.], v. 19, n. 3, p. 121–126, 2007. DOI: 10.33899/edusj.2007.51327. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23152. Acesso em: 6 aug. 2025.