Gaya APA
Yuhefizar, H, I, A.
(2017).
Kupas tuntas open jurnal system
.
Jakarta:
Elex Media.
Gaya MLA
Yuhefizar, Handoko;, Ikhwan, Arief.
"Kupas tuntas open jurnal system".
Jakarta:
Elex Media,
2017.
Text.