**Author details**

Atimad Harir\*, Said Melliani and Lalla Saadia Chadli Laboratory of Applied Mathematics and Scientific Computing, Sultan Moulay Slimane University, Beni Mellal, Morocco

\*Address all correspondence to: atimad.harir@gmail.com

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Existence, Uniqueness and Approximate Solutions of Fuzzy Fractional Differential Equations DOI: http://dx.doi.org/10.5772/intechopen.94000*
