ABD-ELLATIF, Mohamed. H. Characterizing finite groups with mutually N-permutable products and smooth maximal subgroups. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 53, p. 1–14, 2025. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/5634. Acesso em: 18 may. 2026.