E-book
Silakan dipelajari buku berikut ini.
Sumber:
https://law.unimelb.edu.au/__data/assets/pdf_file/0005/3385454/Schwab-The_Fourth_Industrial_Revolution_Klaus_S.pdf
1.6MB PDF document
Click Schwab-The_Fourth_Industrial_Revolution_Klaus_S.pdf link to view the file.