Gaya APA
Suyanto, M. (2019).
From a Start-up to a Unicorn : E-Commerce and Digital Business in Industry 4.0 .
Yogyakarta:
Andi.
Gaya MLA
Suyanto, M..
"From a Start-up to a Unicorn : E-Commerce and Digital Business in Industry 4.0".
Yogyakarta:
Andi,
2019.
Buku.