  In this paper, we first introduce an iterative process in modular function
spaces and then extend the idea of a {\lambda}-firmly nonexpansive mapping from
Banach spaces to modular function spaces. We call such mappings as
({\lambda},{\rho})-firmly nonexpansive mappings. We incorporate the two ideas
to approximate fixed points of ({\lambda},{\rho})-firmly nonexpansive mappings
using the above mentioned iterative process in modular function spaces. We give
an example to validate our results.
