-CENTRALIZING MAPPINGS OF SEMIPRIME -RINGS. Iraqi Journal of Science, [S. l.], v. 53, n. 3, p. 657–662, 2024. DOI: 10.24996/. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12831.. Acesso em: 9 may. 2024.