Budak H. On refinements of Hermite-Hadamard type inequalities for Riemann-Liouville fractional integral operators. Int. J. Optim. Control, Theor. Appl. (IJOCTA) [Internet]. 2019 Jan. 30 [cited 2025 Jan. 5];9(1):41-8. Available from: http://ijocta.org/index.php/files/article/view/585