DEVECI, Ö.; KARADUMAN, E. Lehmer sequences in finite groups. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 68, n. 2, p. 175–182, 2016. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1832. Acesso em: 5 dec. 2025.