Alaca C.Ege M.E.Park C.2025-04-102025-04-102016http://hdl.handle.net/20.500.14701/48734In this study, we define the notion of modular ultrametric space. We present a fixed point theorem in modular spherically complete ultrametric space, and prove coincidence point theorem for three self maps in a modular spherically complete ultrametric space. © 2016 by Eudoxus Press, LLC, All rights reserved.Article