Kocha, Chukwunenye N, Marshal Iwedi, and James Sarakiri. “The Dynamic Impact of Public External Debt on Capital Formation in Sub-Saharan Africa: The Pooled Mean Group Approach”. Journal of Contemporary Research in Business, Economics and Finance 3, no. 4 (December 23, 2021): 144–157. Accessed December 23, 2024. https://ojs.bdtopten.com/learngate/index.php/2641-0265/article/view/157.