1.
Joomwong J, Phusanga D, Jino SJ. Regular Elements on a Semigroup of the Pairs of Terms and Relational Terms of Type (m;n). int. sci. j eng. tech. [Internet]. 2021 Dec. 25 [cited 2024 Apr. 19];5(2):55-9. Available from: https://ph02.tci-thaijo.org/index.php/isjet/article/view/240652