Gaya APA
Sembiring, S., Sukino, .
(2022).
Super Master OSN Matematika SMA
.
Jogjakarta:
Yirama Widya.
Gaya MLA
Sembiring, Suwah., Sukino, .
"Super Master OSN Matematika SMA".
Jogjakarta:
Yirama Widya,
2022.
Text.