Research on the influence mechanism of digital economy on the geographical distribution of enterprise supply chain under the national unified market. Economics & Business Management, [S. l.], v. 1, n. 1, p. 256–269, 2025. DOI: 10.63313/EBM.9023. Disponível em: https://elibrary.erytis.com/index.php/Ebm/article/view/350. Acesso em: 18 sep. 2025.