helmibireuen's instagram Feed : 2018/11/12 04:59:01

The National Economic Seminar was held by the University of Malikulsaleh, a theme in building decentralization for the entire community, so that it will have a positive effect on the development of blockchain technology in collaboration with

@oracle-d and

@https://steemit.com/helmibireuen

#https://www.instagram.com/zulhelmidanki/

zulhelmidanki

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