Achumu, J., U. I. Ezirim, C. B. Ezirim, C. Chekwa, and D. Hunter. “Public Sector Expenditure to Agriculture, Bank Credits, and Aggregate Output: A Causality Analysis of the Nigerian Evidence”. Journal of Applied Business and Economics, vol. 24, no. 2, Mar. 2022, doi:10.33423/jabe.v24i2.5150.