A. AHMMED, A.; أیمن. Bioactive coating on 321AISI stainless steel alloy and used for biomedical Implants. Journal of Education and Science (JES), [S. l.], v. 23, n. 4, p. 52–57, 2010. DOI: 10.33899/edusj.2010.59243. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18358. Acesso em: 4 aug. 2025.