Ariyanto, Ariyanto, 1Mining Engineering Study Program, Faculty of Engineering, Jln. KH Ahmad Dahlan No 01 Pagesangan, Kecamatan Mataram,Kota Mataram,Nusa Tenggara Barat, Indonesia
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Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics | Vol.3, No.2 | 2020 - Articles
DETERMINATION OF MINING ZONING ANDESITE, SIRTU AND TRAS MATERIALS IN PURBALINGGA DISTRICT CENTRAL JAVA
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