TEAM, S. Some Transformation Semigroups Admitting Nearing Structure: Ng. Danpattanamongkon, P. Udomkavanich, Y. Kemprasit. Thai Journal of Mathematics, [S. l.], v. 5, n. 3, p. 1–9, 2007. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/97. Acesso em: 7 may. 2024.