On Two Sided -n-Derivations in Prime near – Rings. Iraqi Journal of Science, [S. l.], v. 56, n. 3C, p. 2674–2681, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9645.. Acesso em: 20 dec. 2024.