Zhu, R. (2026) “Research on the Fluctuations of the RMB Exchange Rate Based on the Gravity Model and Its Adaptability to the Trade Structure of ‘Belt and Road’ Countries”, CPS Digital Library - Series of Conferences, 1, pp. 150–154. Available at: https://seriesofconference.com/index.php/SCJ/article/view/211 (Accessed: 16 July 2026).