1. AN INEQUALITY OF OSTROWSKI-GRÜSS TYPE FOR DOUBLE INTEGRALS. Authors: MEHMET ZEKI SARIKAYA, HÜSEYIN BUDAK.2. ON FEJÉR TYPE INEQUALITIES FOR PRODUCTS CONVEX AND S-CONVEX FUNCTIONS. Authors: HÜSEYIN BUDAK, YONCA BAKIŞ.3. HERMITE-HADAMARD TYPE INEQUALITIES FOR F-CONVEX FUNCTIONS INVOLVING GENERALIZED FRACTIONAL INTEGRALS. Authors: ARTION KASHURI, MUHAMMAD AAMIR ALI, HÜSEYIN BUDAK.