On Finite Groups Whose Nilpotentisers Are Nilpotent Subgroups. Journal of Mathematical Study, [S. l.], v. 50, n. 4, p. 307–313, 2021. DOI: 10.4208/jms.v50n4.17.01. Disponível em: https://www.global-sci.com/index.php/jms/article/view/13306. Acesso em: 5 dec. 2025.