Erden, SametSarıkaya, Mehmet Zeki2020-04-302020-04-3020171126-80422239-0227https://hdl.handle.net/20.500.12684/3888WOS: 000418091100039In this paper, a general integral identity for differentiable mapping is derived. Then, we extend some estimates of the right hand and left hand side of a HermiteHadamard-Fejer type inequality for functions whose first derivatives absolute values are convex. Some applications for special means of real numbers are also provided. The results presented here would provide extensions of those given in earlier works.eninfo:eu-repo/semantics/closedAccessHermite-Hadamard-Fejer inequalityTrapezoid inequalityconvex functionHolder inequalityArticle38455468Q4N/A