Gaya APA
Haryanto, T., Azizah, S, N.
(2021).
Digital Marketing
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Purwokerto:
UM Purwokerto Press.
Gaya MLA
Haryanto, Totok., Azizah, Siti, Nur.
"Digital Marketing".
Purwokerto:
UM Purwokerto Press,
2021.
.