to yield approximate series solutions (ASSs) of the nonlinear fractional differential system
(NFDS) in the sense of Caputo derivative (CD). To show the effectiveness of our technique,
we present the ASSs of an attractive biological and physical problem which is related to the
nonlinear fractional reaction–diffusion for bacteria growth system (NFR-DBGS). To validate
the accuracy of our proposed algorithm, we make a comparison between the numerical …