1. Extinction of species in nonautonomous lotka-volterra system;Ahmad;Proc. Am. Math. Soc.,1999
2. Stability and oscillations in delay differential equations of population dynamics;Golpalsamy,1992
3. On the non-autonomous lotka-volterra n-species competing systems;Teng;Appl. Math. Comput.,2000
4. Impact of the fear effect in a prey-predator model incorporating a prey refuge;Zhang;Appl. Math. Comput.,2019
5. The permanence and global attractivity in a nonautonomous lotka-volterra system;Zhao;Nonlinear Anal. Real World Appl,2004