University of IsfahanInternational Journal of Group Theory2251-765020190725A note on locally soluble almost subnormal subgroups in divsion rings2381310.22108/ijgt.2019.116399.1546ENTruongHuu DungDong Nai University, VietnamJournal Article20190411Let D be a division ring with center F and assume that N is a locally soluble almost subnormal subgroup of the multiplicative group D* of D. We prove that if N is algebraic over F, then N is central. This answers partially [11, Conjecture 1].http://ijgt.ui.ac.ir/article_23813_d56c0a106255ef0206cf885f23237d25.pdf