Vol 6, No 2 (2017)
ISSN: 2550-1321
Geo Edukasi
pISSN 2085-2436 | eISSN 2550-1321
Indexed by:
This work is licensed under a Creative Commons Attribution 4.0 International License.
ISSN: 2550-1321
Geo Edukasi
pISSN 2085-2436 | eISSN 2550-1321
Indexed by:
This work is licensed under a Creative Commons Attribution 4.0 International License.