Ekici, Erdal2025-01-272025-01-2720060420-1213https://doi.org/10.1515/dema-2006-0322https://hdl.handle.net/20.500.12428/12953A new classes of functions, called strongly na-precontinuous functions, strongly na-continuous functions and na-continuous functions have been introduced. This paper considers the class of ?s-na-continuous functions and its relationships to semiregularization topologies, the other related functions. Preservation of appropriate topological properties by ?s-na-continuous functions is investigated. © 2006 Warsaw University. All rights reserved.eninfo:eu-repo/semantics/openAccessNa-continuity; Strongly na-continuity; Strongly na-precontinuity; Weakly ?-irresolute; ?_s-na-continuityArticle39365767010.1515/dema-2006-03222-s2.0-84951294164Q1