International Journal of Academic Multidisciplinary Research (IJAMR)   Year: 2019 | Volume: 3 | Issue: 8 | Page No.: 22-34 Ideals On IS-algebras in Ordinary and Fuzzy senses Sundus Najah Jabir, Rana Hassan Hilal Abstract: - In this paper we introduce a new types of ideals in IS-algebras in Ordinary and Fuzzy senses, we called IS -H-ideals, fuzzy IS -H-ideals, IS-Implicative ideal and fuzzy IS-Implicative ideal and study its properties and prove some results about this.