Team, Support. “Idempotent and Regular Elements in HypG(3): Sivaree Sudsanit, Sorasak Leeratanavalee”. Thai Journal of Mathematics 8, no. 2 (August 1, 2010): 331–338. Accessed April 28, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/203.