Philip O. (Ph.D) A, Adeyemi A. O. FOREIGN DIRECT INVESTMENT AND ECONOMIC GROWTH IN ECOWAS: A SYSTEM-GMM APPROACH. CJBSS [Internet]. 2016 Feb. 25 [cited 2024 May 3];5(1). Available from: https://journals.covenantuniversity.edu.ng/index.php/cjbss/article/view/29