Lower Bounds on the Number of Cyclic Subgroups in Finite Non-Cyclic Nilpotent Groups. Journal of Mathematical Study, [S. l.], v. 56, n. 1, p. 93–102, 2023. DOI: 10.4208/jms.v56n1.23.03. Disponível em: https://global-sci.com/index.php/jms/article/view/13438. Acesso em: 6 dec. 2025.