Popoola O, Quadri F. Does Learning-by-exporting Affect Manufacturing Competitiveness of Firms in Nigeria?. AJSPIM [Internet]. 2023Jun.22 [cited 2024Oct.14];2(1&2):1-20. Available from: https://ajspim.oauife.edu.ng/index.php?journal=ajspim&page=article&op=view&path[]=96