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Developing tourism facilities based on geotourism in Silalahi Village, Geopark Toba Caldera
Ginting, Nurlisa, Sasmita, AnggunVolume:
126
Language:
english
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/126/1/012163
Date:
March, 2018
File:
PDF, 457 KB
english, 2018