Gaya APA
Suyanto, M., Giovanny, . (2019).
From a Start-Up to a Unicorn: E-commerce and digital business in industry 4.0 .
Yogyakarta:
Andi.
Gaya MLA
Suyanto, M.., Giovanny, .
"From a Start-Up to a Unicorn: E-commerce and digital business in industry 4.0".
Yogyakarta:
Andi,
2019.
Komputer.