OKWU , A. T., E. O. AKPA, and R. T. OBIAKOR. “ECONOMIC SIZE, UNCERTAINTY, AND INCOME INEQUALITY IN NIGERIA”. JOURNAL OF ECONOMICS AND ALLIED RESEARCH, vol. 7, no. 2, June 2022, pp. 250-64, http://jearecons.com/index.php/jearecons/article/view/196.