Gaya APA
Suyanto, . (2019).
From A Start - Up To A Unicorn: E-Commerce and Digital Business in Industry 4.0 (Pertama).
Yogyakarta:
Andi.
Gaya MLA
Suyanto, .
"From A Start - Up To A Unicorn: E-Commerce and Digital Business in Industry 4.0".
Pertama
Yogyakarta:
Andi,
2019.
.