Gaya APA
Sumatra Journal of Disaster Geograpy and Geography Education. (2021).
:
.
Gaya Chicago
Sumatra Journal of Disaster Geograpy and Geography Education.
Vol.5 No.2 (2021).
:
,
2021.
Text.
Gaya MLA
Sumatra Journal of Disaster Geograpy and Geography Education.
Vol.5 No.2 (2021).
:
,
2021.
Text.
Gaya Turabian
Sumatra Journal of Disaster Geograpy and Geography Education.
:
,
2021.
Print.