Hermite-Hadamerd’s不等式是相當多人研究的不等式，本研究主要欲建立 Hermite-Hadamard 之右邊不等式，其中所討論的函數，其導數之絕對值為準凸函數。 The main purpose of this paper is to establish inequalities related to the right hand side of Hermite-Hadamard’s type for function whose derivatives in absolute value are quasi-convex .