%0 Journal Article %T Permanence and stability of multi-species nonautonomous Lotka--Volterra competitive systems with delays and feedback controls on time scales %J Khayyam Journal of Mathematics %I Department of Pure Mathematics, Ferdowsi University of Mashhad (in cooperation with the Center of Excellence in Analysis on Algebraic Structures) %Z 2423-4788 %A Khuddush, Mahammad %A Rajendra Prasad, Kapula %D 2021 %\ 07/01/2021 %V 7 %N 2 %P 241-256 %! Permanence and stability of multi-species nonautonomous Lotka--Volterra competitive systems with delays and feedback controls on time scales %K Lotka-Volterra competitive system %K Feedback Control %K permanence %K almost periodic solution %K uniform asymptotic stability %R 10.22034/kjm.2021.220759.1725 %X In this paper, we consider a multi-species Lotka-Volterra type competitive system with delays and feedback controls on time scales. A general criteria on the permanence is established and then by constructing suitable Lyapunov functionals, sufficient conditions are derived for the existence anduniform asymptotic stability of unique positive almost periodic solution of the system. %U https://www.kjm-math.org/article_130788_8326a9d9ee8d7740b350002a6be69d1d.pdf