Madaki, L. J., Akawu, F. A., and Ibbih, J. M. “EFFECT OF AIRPORT NON-AERONAUTIC INFRASTRUCTURE ON ECONOMIC GROWTH IN NIGERIA: 1986-2020”. Journal of Agripreneurship and Sustainable Development, vol. 5, no. 1, Mar. 2022, pp. 153-65, doi:10.59331/jasd.v5i1.298.