Chiedozie, Chiedozie, and Vivian Onyejegbu. “Impact of Capital Formation on Nigeria Economic Growth: An Econometric Analysis”. Journal Islamic Economic Minangkabau 3, no. 1 (February 17, 2025): 22–32. Accessed January 1, 2026. https://research.adra.ac.id/index.php/jiem/article/view/2588.