Gaya APA
Super Master OSN " Olimpiade Sains Nasional " IPS SMP/MTs
.
(2022).
Bandung:
Yrama Widya.
Gaya MLA
Super Master OSN " Olimpiade Sains Nasional " IPS SMP/MTs
.
Cet. 1.
Bandung:
Yrama Widya,
2022.
Text.