Gaya APA

Report on a Concept for a GIS-Database Assisted Hazard and Risk Assessment. (). Jakarta: Direktorat Jendral Geologi Dan Sumberdaya Mineral.

Gaya MLA

Report on a Concept for a GIS-Database Assisted Hazard and Risk Assessment. . Jakarta: Direktorat Jendral Geologi Dan Sumberdaya Mineral, . .