Udeh, F. N., and I. B. Irokalibe. “VALUE FOR MONEY EFFICIENCY ON CAPITAL EXPENDITURE OF THE NIGERIAN PUBLIC SECTOR: A STUDY OF PUBLIC SECTOR ORGANISATIONS”. Academic Journal of Current Research, vol. 6, no. 4, Apr. 2019, pp. 56-62, https://cirdjournals.com/index.php/ajcr/article/view/549.