Items by "Tjahjono, Heri"
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Tjahjono, Heri (2019) Gis Application to Determine the Settlement Environment of Landslide Prone in Ngaliyan District, Semarang City. In: Proceedings of the 1st International Conference on Environment and Sustainability Issues, ICESI 2019, 18-19 July 2019, Semarang, Central Java, Indonesia.