%0 Journal Article
%A Tourani, Mahdi
%T Improvement of Firefly Algorithm using Particle Swarm Optimization and Gravitational Search Algorithm
%J Journal of Information Systems and Telecommunication (JIST) 
%V 9
%N 34
%P 123-130
%D 2021
%R 10.52547/jist.9.34.123
%U https://rimag.ir/fa/Article/15605