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Continue to ChatBlockchain Application in the Covid Era - https://avesis.istanbul.edu.tr/yayin/662afb35-783f-4e6f-ab4e-725eb4eb6c93/blockchain-application-in-the-covid-era
Blockchain Application in the Covid Era - https://avesis.istanbul.edu.tr/yayin/662afb35-783f-4e6f-ab4e-725eb4eb6c93/blockchain-application-in-the-covid-era