e-Governance and blockchain-based data supply chain for used cars Gwang Seok Kim,Sam GoundarElsevier eBooks(2023)引用 0|浏览0暂无评分关键词data supply blockchain-based,cars,e-governanceAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要