DEY, K. K.; PAUL, A. C. Commutativity of Prime Gamma Rings with Left Centralizers. Journal of Scientific Research, [S. l.], v. 6, n. 1, p. 69–77, 2013. DOI: 10.3329/jsr.v6i1.14872. Disponível em: https://banglajol.info/index.php/JSR/article/view/14872. Acesso em: 16 aug. 2024.