Research on the Collaborative Development and Utilization of Cross-regional Red Archive Resources in the Context of Big Data: A Theoretical Framework and Practical Exploration Based on the Supply Chain Model (Taking the Eastern Mongolia Region as an Example). Journal of economic and management development research, [S. l.], v. 2, n. 7, p. 1–7, 2026. DOI: 10.65196/khfyx638. Disponível em: https://ojs.gfpress.org/jemdr/article/view/340. Acesso em: 5 aug. 2026.