Ekspor Mineral Melalui Mekanisme Peningkatan Nilai Tambah Mineral Pasca Berlakunya Undang-Undang Nomor 4 Tahun 2009 Tentang Mineral Dan Batubara Beserta Peraturan
Pelaksanaannya = Mineral Export Through Mechanism of Mineral Added Value Enhancement Post Enforcement of Law Number 4 of Year 2009 Regarding Minerals and Coals Along With its Implementing Regulations