C, Udude Celina, and Okulegu Bethran Enyim. “Exports and Nigerians Economic Growth: A Co-Integration Analysis”. Asian Economic and Financial Review 2, no. 2 (June 15, 2012): 429–444. Accessed July 3, 2024. https://archive.aessweb.com/index.php/5002/article/view/770.