Abdullahi , Aisha Halima, and Chukwudi Nnamdi Eze. “IMPORT PENETRATION, FOREIGN DIRECT INVESTMENT, AND NON-OIL EXPORT DYNAMICS IN NIGERIA: A LONGITUDINAL ANALYSIS (1981–2012)”. Ayden Journal of Management and Social Sciences, vol. 13, no. 1, May 2025, pp. 53-75, doi:10.5281/zenodo.15395400.