Keho, Yaya. “Revisiting the Financial Development and Poverty Reduction Nexus for Sub-Saharan African Countries: Evidence from Causality Tests in the Time and Frequency Domains”. International Journal of Economics and Financial Issues 6, no. 4 (October 21, 2016): 1906–1910. Accessed April 25, 2024. https://www.econjournals.com/index.php/ijefi/article/view/2596.