A.M.AL-SHAMMA, M. New Complexes of Silicon. Journal of Education and Science, [S. l.], v. 17, n. 3, p. 61–67, 2005. DOI: 10.33899/edusj.2005.82513. Disponível em: https://tanmiyat.uomosul.edu.iq/index.php/edusj/article/view/42309. Acesso em: 8 sep. 2025.