ZHONG, Huajie. Research on the Impact of Digital Service Trade Barriers on Domestic Manufacturing Productivity. Frontiers in Business, Economics and Management, [S. l.], v. 14, n. 1, p. 137–140, 2024. DOI: 10.54097/w0azfp98. Disponível em: https://drpress.org/ojs/index.php/fbem/article/view/18672. Acesso em: 4 jun. 2026.