1.
Future Opportunities and Challenges of Business in Digital Era 4. 0
by Bangsawan, Satria, Mahrinas...
ISBN: 9780367425944
2.
Future Opportunities and Challenges of Business in Digital Era 4. 0 : Proceedings of the 2nd...
by Bangsawan, Satria, Hendrawa...
ISBN: 9780367545840