Team S. Isomorphism Theorems for $\tau$-Semigroups and Ordered $\tau$-Semigroups: Ronnason Chinram, Kittisak Tinpun. Thai J Math [Internet]. 2009 Dec. 1 [cited 2024 Dec. 22];7(2):231-4. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/158