Leta M, Zemedkun L. Long run relationship between economic growth, export, population and investment of Ethiopia. Int. J. Agril. Res. Innov. & Tech. [Internet]. 2018 Dec. 31 [cited 2024 May 22];8(2):61-9. Available from: https://banglajol.info/index.php/IJARIT/article/view/40557