Team, S. (2023) “Green’s Relations and Regularity for the Self-E-Preserving Transformation Semigroups: Chaiwat Namnak”, Thai Journal of Mathematics, pp. 117–125. Available at: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/762 (Accessed: 20 May 2024).