Samaila, D., G. N. Shu’aibu, and B. A. Modu. “A Constructive Method for Generating Short Presentations for the Symmetric Groups Sm+n, S2m and Smn”. Journal of Advances in Mathematics and Computer Science, Vol. 36, no. 9, Nov. 2021, pp. 37-47, doi:10.9734/jamcs/2021/v36i930400.