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Channel / Source:
TEDx Talks
Title: Blockchain ในโลà¸à¹à¸«à¹ˆà¸‡à¸à¸™à¸²à¸„ตà¸à¸±à¸™à¹ƒà¸à¸¥à¹‰ | PORAMIN INSOM | TEDxDonModDang
Published: 2017-12-18
Source: https://www.youtube.com/watch?v=oS5ZO93EEAM
