AL-RADDADI, Nouf; AL-AMRI, Ibrahim. Symmetric and Permutation Generating sets of S28k+r and A28+r of degree 28k+r using PSL 2,27. Journal of natural sciences, life and applied sciences, New Mexico, United States, v. 1, n. 1, p. 19, 2017. DOI: 10.26389/AJSRP.N300117. Disponível em: https://ajsrp.ojsexpert.com/index.php/jnslas/article/view/951. Acesso em: 20 dec. 2025.