“…The Hermite-Hadamard's inequality play an important role in many areas such as in nonlinear analysis, and optimization. The above double inequality has attracted many researchers, various generalizations, refinements, extensions and variants of (1.1) have appeared in the literature, we can mention [1,6,7,8,9,10,15,16,17,18,21,23,24,25,26,28,29,30,31,32,33,37,38,39,40,43], and references cited therein.…”