Suparti, Lilis Suparti, Poni Poni Poni, and Pranichayudha Rohsulina Rohsulina. 2021. “Use Google Sites to Increase Interest Learning Geography High School in Sukoharjo”. Journal of Geography Science and Education 3 (2):44-52. https://doi.org/10.32585/jgse.v3i2.2063.