Kelikume, Ikechukwu, Faith A. Alabi, and Korede Ajogbeje. 2020. “Recent Study an Evaluation of the Growth-Maximizing Size of Government Expenditure in a Developing Economy: Evidence from Nigeria”. Current Strategies in Economics and Management Vol. 2, June, 86-93. https://stm1.bookpi.org/index.php/csem-v2/article/view/1492.