DOI: https://doi.org/10.17509/gea.v11i2.1630.g1096
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Copyright (c) 2016 Sodikin Sodikin
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Sodikin Sodikin
Departemen Pendidikan Geografi
Universitas Pendidikan Indonesia
Indonesia
Penerima Beasiswa Unggulan Kemendiknas/Kemendikbud RI Tahun 2011