Semi-analytical methods for solving fuzzy impulsive fractional differential equations. - Nematallah Najafi; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2017)

Combining fractional differential transform method and reproducing kernel Hilbert space method to solve fuzzy impulsive fractional differential equations. - Nematallah Najafi; Tofigh Allahviranloo (Comput. Appl. Math., 2020)

Solving Fractional Fuzzy Impulsive Differential Equations with Uncertainty by Novel Computational Technique. - Nematallah Najafi; Tofigh Allahviranloo; Witold Pedrycz (New Math. Nat. Comput., 2022)