Chaikan K, Phon-On A, Tinpun K. On the Relative Rank of Orientation-preserving or Orientation-reversing Transformation Semigroups with Restricted Range: Annual Meeting in Mathematics 2023. Thai J Math [Internet]. 2024 Mar. 31 [cited 2024 May 19];22(1):103–110. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1602