Nwude, E. Chuke, and Tarila Boloupremo. “Public Expenditure and National Income: Time Series Evidence from Nigeria”. International Journal of Economics and Financial Issues 8, no. 1 (January 26, 2018): 71–76. Accessed May 6, 2024. https://econjournals.com/index.php/ijefi/article/view/5875.