Etukafia, N. I., and J. O. Udoidem. “ARDL Modeling of Long-Run and Short-Run Determinants of Export Performance in Nigeria: A Test for National Development”. Nigerian Academy of Management Journal 14, no. 2 (September 30, 2019): 37–46. Accessed August 1, 2026. https://namj.tamn-ng.org/index.php/home/article/view/54.