Toai DB. The COVID-19 Shock and Its Impact on China’s Trade Flows: A Sectoral Data Approach. Int. J. Humanit. Soc. Sci. [Internet]. 2025 Aug. 16 [cited 2025 Aug. 25];1(1):84-90. Available from: http://pinnaclepubs.com/index.php/IJHSS/article/view/262