Ali, Muhammad Aamir, et al. “Inequalities of Hermite-Hadamard‎-Mercer Type for Convex Functions via K-Fractional Integrals”. International Journal of Mathematical Modelling & Computations, vol. 10, no. 3, Sept. 2020, pp. 227-38, https://oiccpress.com/ijm2c/article/view/11070.