KERMAUSUOR, Seth, and Eze R. NWAEZE. “New Midpoint and Trapezoidal-Type Inequalities for Prequasiinvex Functions via Generalized Fractional Integrals”. Studia Universitatis Babeș-Bolyai Mathematica, vol. 67, no. 4, Dec. 2022, pp. 677–692, doi:10.24193/subbmath.2022.4.01.