Aliyu Chamalwa, H. ., M. . Abbas, B. Abdulsalam, and L. Yunusa Baba. “An Autoregressive Distributed Lag (ARDL) Model Approach for Nigerian GDP, Exchange Rate and Foreign Import Trade”. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041), vol. 8, no. 3B, Oct. 2024, pp. 215-21, https://journals.gjbeacademia.com/index.php/bimajst/article/view/794.