%0 Journal Article %A Yaghoubi, Abdulrahman, Saberi Najafi, Hashem %T Numerical solution of the SIR epidemic model using the non-standard finite difference method %J Journal of New Researches in Mathematics %V 7 %N 5 %P 153-164 %D 2021 %R %U https://sanad.iau.ir/fa/Article/798342