Ditemukan 1 dokumen yang sesuai dengan query
Sovian Aritonang, author
The number of iron sand reserves is mostly spread in the coastal waters of Indonesia, from the coast of Sumatra, the southern of Java to Bali, the beaches of Sulawesi, beaches in East Nusa Tenggara (NTT), and the northern coast of Papua. Total reserves for ore are 173,810,612 tons and...
Bogor: Indonesia Defense University, 2019
355 JDSD 9:1 (2019)
Artikel Jurnal Universitas Indonesia Library
