19 Des 2015 Jakarta (Greeners) – Ministry of Environment and Forestry listed PT Freeport Indonesia in the Red category at its corporate performance on environment management rating or known PROPER in 2015. The […]
13 Jun 2014 Jakarta (Greeners) – Undang-undang nomor 4 tahun 2009 tentang Pertambangan Mineral dan Batu Bara mengamanatkan untuk tidak boleh mengekspor mineral mentah tanpa pengolahan. Mineral mentah harus diolah sebelum terlebih dahulu […]
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26 Nov 2020 Paling Banyak Dibaca
21 Sep 2016 
4 Sep 2018 
