IKUBOR, O. J., O. A. OLUWASEUN, Z. S. SAHEED, and A. A. ABRAHAM. “GOVERNMENT CAPITAL EXPENDITURE IN ECONOMIC SERVICES’ SECTOR AND ECONOMIC GROWTH IN NIGERIA”. JOURNAL OF ECONOMICS AND ALLIED RESEARCH, vol. 7, no. 2, June 2022, pp. 296-08, http://jearecons.com/index.php/jearecons/article/view/198.