Gaya APA
Efendy, J., 2017-01-31, .
().
1082160117
(
KTI)
.
KTI:
2017-01-31.
Gaya MLA
Efendy, Jauhar., 2017-01-31, .
"1082160117".
KTI
KTI:
2017-01-31,
.
KTI 1647 APR p.