Gaya APA
Ariyani, L., Sion, N. (2021).
Book chapter : strategi pemasaran UMKM dan pandemi covid 19 .
Yogyakarta:
Deepublish.
Gaya MLA
Ariyani, Lina., Sion, Natalena.
"Book chapter : strategi pemasaran UMKM dan pandemi covid 19".
Yogyakarta:
Deepublish,
2021.
Text.