IBRAHIM, M.; IBRAHIM, A.A.; GARBA A.I.; AREMU, K.O. Ascent on Non-Deranged Permutation Group . International Journal of Science for Global Sustainability, [S. l.], v. 4, n. 2, p. 6, 2017. DOI: 10.57233/ijsgs.v4i2.100. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/177. Acesso em: 16 may. 2026.