%0 Journal Article
%A Ghorbaninejad, Mobina
%T The Zagreb-coindex of Four Operations on Graphs
%J Fuzzy Optimization and Modeling Journal
%V 2
%N 2
%P 41-45
%D 2021
%R 10.30495/fomj.2021.1931773.1030
%U https://sanad.iau.ir/fa/Article/1002586