TEAM, S. The Order of Elements of the Semigroups $(W_{\tau}(X_2))^2$ and $(W_{\tau}(X_3))^3$: Damrongsak Punyathip, Thawhat Changphas. Thai Journal of Mathematics, [S. l.], v. 15, n. 1, p. 121–131, 2017. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/670. Acesso em: 3 jul. 2024.