Khan H, Khan U, Jiang LJ, Khan MA, Hasanat Shah S. The Role of China’s Exchange Rate on the Trade Balance of Sub‑Saharan Africa: a Gravity Model Approach. CER [Internet]. 2019 Dec. 30 [cited 2025 Dec. 10];22(4):57-72. Available from: https://www.czasopisma.uni.lodz.pl/CER/article/view/6043