TEAM, S. On Nil-semicommutative Rings: Weixing Chen. Thai Journal of Mathematics, [S. l.], v. 9, n. 1, p. 39–47, 2011. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/246. Acesso em: 7 apr. 2025.