Fig.1e. Phase portrait of system (2) for with parameters values\(\ k_{1}=1,\ \ k_{2}=0.08,\)\(r_{1}=3.125,\ r_{2}=2,\ \alpha=1.4,\ \beta=1,\ \varepsilon=1,\ \mu=0.01,\ c_{1}=1,\ c_{2}=1,\ d=1,\ h=0.5.\)