Sarıkaya, Mehmet ZekiSet, Erhan2020-04-302020-04-3020141686-0209https://hdl.handle.net/20.500.12684/492In this article, we give a new Montgomery type identity and using this identity establish a new Ostrowski type inequality and its perturbed inequality forms. © 2014 by the Mathematical Association of Thailand. All rights reserved.eninfo:eu-repo/semantics/closedAccessChebyshev functional; ?ebyšev-grüss inequality; Montgomery identity; Ostrowski's inequalityArticle121145154Q4