Gaya APA
Suyanto, M. (2019).
From a Start - Up to Unicorn E-commerce and Digital Business in Industry 4.0 (1).
Yogyakarta:
Andi.
Gaya MLA
Suyanto, M..
"From a Start - Up to Unicorn E-commerce and Digital Business in Industry 4.0".
1
Yogyakarta:
Andi,
2019.
Text.