TEAM, S. Transformation Semigroups Admitting Nearring Structure: Ng. Danpattanamongkon, P. Udomkavanich. Thai Journal of Mathematics, [S. l.], v. 4, n. 3, p. 31–37, 2006. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/66. Acesso em: 28 apr. 2024.