Jinhong Jia, Zhiwei Yang, Xiangcheng Zheng and Hong Wang. (2022). Analysis and Numerical Approximation for a Nonlinear Hidden-Memory Variable-Order Fractional Stochastic Differential Equation .
            <i>East Asian Journal on Applied Mathematics</i>. <i>12</i> (3).
            673-695.
         doi:10.4208/eajam.311021.220222