Abbas, G., and G. Farid. 2018. “SOME INTEGRAL INEQUALITIES OF THE HADAMARDAND FEJER-HADAMARD TYPE VIA GENERALIZED FRACTIONAL INTEGRAL OPERATOR”. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO) 9 (2):85-94. https://ph03.tci-thaijo.org/index.php/jnao/article/view/2872.