Team, S. (2009) “Isomorphism Theorems for $\tau$-Semigroups and Ordered $\tau$-Semigroups: Ronnason Chinram, Kittisak Tinpun”, Thai Journal of Mathematics, 7(2), pp. 231–241. Available at: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/158 (Accessed: 22 December 2024).