“Research on the Reconstruction and Upgrading of the County-Level Mutton Sheep Industry Chain Driven by Digital Technology: A Case Study of Wulian County, Shandong Province”. Journal of Agricultural Science and Supply Chain Management 2, no. 1 (April 2, 2026): 1–27. Accessed April 7, 2026. https://jasscm.cscholar.com/article/view/1000409.