全国性
发表于 2025-3-28 15:50:14
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恭维
发表于 2025-3-28 21:29:03
An Emerging Digital Ecosystem: Blockchain Competence Certification Networkstarities between actors and services before and after the introduction of blockchain-based platforms and the personal wallet containing titles and certifications. Three main findings arose from the study related to actors, ecosystem, and complementarities. The main theoretical contributions of this