%0 Journal Article %A Ercan Balci %A Senol Kartal %A Ilhan Ozturk %T Comparison of dynamical behavior between fractional order delayed and discrete conformable fractional order tumor-immune system %J Mathematical modelling of natural phenomena %D 2021 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/mmnp/2020055/ %R 10.1051/mmnp/2020055 %G en %F MMNP_2021_16_a12