interest, and have been widely used in various fields, such as modelling viscoelastic
problems, signal processing, control theory, finance, etc. Thus, many classical mathematical
models have been reformulated into new models with fractional-order derivatives for their
important numerous applications (see [7, 8, 10, 13, 16]). As a result, the scientists introduced
different fractional derivative definitions (see [4, 5, 10]): Caputo