Oya Bedre ÖzbakırEsra Dalan Yildirim2025-10-06201228175204, 03817032https://www.scopus.com/inward/record.uri?eid=2-s2.0-84855716637&partnerID=40&md5=f08a7221e0d648bef83e70bdcd860b66https://gcris.yasar.edu.tr/handle/123456789/10202The aim of our paper is to introduce generalized neighborhood bases and gn -T<inf>2</inf>-spaces. (ψ)(ψ')-continuity sequentially (ψ ψ)-continuity and ψ-convergency are investigated on strong generalized first countable spaces and also two results about ψ-convergency on gn -T<inf>2</inf>-spaces are given. generalized topologies generalized neighborhood bases strong generalized first countable spaces gn -T <inf>2</inf>-spaces. © 2023 Elsevier B.V. All rights reserved.EnglishArticle