Pokhrel TR, Laosinchai P, Sriwattanarothai N, Wongkia W. An Innovative Activity for Learning Groups of Symmetries in Abstract Algebra . J. Maths Educ. [Internet]. 2026 Jun. 19 [cited 2026 Jun. 22];6(1):1-7. Available from: https://nepjol.info/index.php/jme/article/view/95911