ABBAS, G.; FARID, G. SOME INTEGRAL INEQUALITIES OF THE HADAMARDAND FEJER-HADAMARD TYPE VIA GENERALIZED FRACTIONAL INTEGRAL OPERATOR. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 9, n. 2, p. 85–94, 2018. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2872. Acesso em: 2 sep. 2026.