This paper focused to the study of the boundedness, the persistence, and the asymptotic behavior of the positive solutions of the system of three di¤erence equations of exponential form: xn+1 = +exn +“eyn +!yn ; yn+1 = +eyn +”ezn +!zn ; zn+1 = +ezn +“exn +!xn where ; ; ”; and ! are positive constants and the initial values xo; yo; zo are positive real values