Kaiyao Wu, Chi Zhou, and Dechun Yan. “How the Global Trade Linkages Are Evolving? -Insight from Social Network Analysis Based on Global Multi-Regional Input-Output Model”. Regional Economic Development Research 2, no. 1 (February 8, 2021): 9–24. Accessed May 6, 2024. https://ojs.wiserpub.com/index.php/REDR/article/view/714.