TY - JOUR AU - Ali Hassan AU - Asif R. Khan TI - $k-$Fractional Ostrowski Type Inequalities VIA $(s,r)-$Convex JO - Kragujevac Journal of Mathematics PY - 2025 SP - 527 VL - 49 IS - 4 UR - http://geodesic.mathdoc.fr/item/KJM_2025_49_4_a2/ LA - en ID - KJM_2025_49_4_a2 ER -