Zhang, Xuping, Yanli Xi, and Donal O’Regan. “Well-Posedness and Stability for Fuzzy Fractional Differential Equations”. Nonlinear Analysis: Modelling and Control 27, no. 5 (July 6, 2022): 980–993. Accessed February 5, 2026. https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/28096.