Kılınç S, Akkurt A, Yıldırım H. On Hermite-Hadamard type inequalities for S-Phi_preinvex functions by using Riemann-Liouville fractional integrals. Int. J. Optim. Control, Theor. Appl. (IJOCTA) [Internet]. 2019 Jul. 31 [cited 2025 Jan. 5];9(2):253-60. Available from: http://ijocta.org/index.php/files/article/view/549