ZHENG, Xiaosong; SUN, Anran. Digital Services Trade between China and V4 Countries – A Study of Trade Complementarity and Regulatory Restrictiveness. Ekonomický časopis/Journal of Economics, [S. l.], v. 71, n. 2, p. 139–154, 2025. DOI: 10.31577/ekoncas.2023.02.03. Disponível em: https://journals.savba.sk/index.php/ekonomickycasopis/article/view/4661. Acesso em: 11 jul. 2026.