Gaya APA
dkk, A, R, R.
(2021).
History of Berau
.
YOGYAKARTA:
Deepublish.
Gaya MLA
dkk, Aditya, Rizki, Ramadhan,.
"History of Berau".
YOGYAKARTA:
Deepublish,
2021.
Manajemen Bisnis Syariah.