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External supply risk of agricultural products trade along the Belt and Road under the background of COVID-19
Agricultural product trade along the Belt and Road (B&R) is an important part of the international food security system, the vulnerabilities of which have been highlighted by the recent COVID-19 pandemic. Based on the complex network analysis, this study analyzes the characteristics of agricultu...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9976227/ https://www.ncbi.nlm.nih.gov/pubmed/36875403 http://dx.doi.org/10.3389/fpubh.2023.1122081 |