ZHANG, Z. Construction, Completeness Proof and Empirical Study of Cross-Border E-Commerce Market Measure Space. Economics & Management Information, [S. l.], v. 4, n. 3, p. 1–17, 2025. DOI: 10.62836/emi.v4i3.453. Disponível em: https://ojs.sgsci.org/journals/emi/article/view/453. Acesso em: 31 aug. 2025.