GUOE, X. . . .; JIA, Y. Research on the Influence of Shanghai Import Trade Structure on Technological Progress . Advances in Social Sciences Research Journal, [S. l.], v. 8, n. 4, p. 361–373, 2021. DOI: 10.14738/assrj.84.10033. Disponível em: http://804474.wannyin.cyou/index.php/ASSRJ/article/view/10033. Acesso em: 1 dec. 2024.