RAHMAN, M.; PAUL, A. (U, M) -derivations in prime ?-rings. Bangladesh Journal of Scientific Research, [S. l.], v. 27, n. 2, p. 143–153, 2016. DOI: 10.3329/bjsr.v27i2.26232. Disponível em: https://banglajol.info/index.php/BJSR/article/view/26232. Acesso em: 17 jul. 2024.