Alhassan, Baba Gimba, and Mohammed Mohammed. “An Empirical Study of Income and Expenditure on Living Standards in North Central Nigeria”. African Journal of Management and Business Research 20, no. 1 (August 29, 2025): 235–248. Accessed October 26, 2026. https://afropolitanjournals.com/index.php/ajmbr/article/view/1048.