Aspek hukum perlindungan investor terhadap wilayah izin usaha pertambangan ditinjau dari Undang-Undang nomor 4 tahun 2009 tentang Pertambangan Mineral dan Batubara : studi kasus PT. Aneka Tambang, Tbk dan PT Duta Inti Perkasa Mineral = The legal aspects of the protection of investors against the licences in terms of Act No. 4 of 2009 about mineral and coal mining : case study PT. Aneka Tambang, Tbk and PT. Duta Inti Perkasa Mineral

Tinjauan hukum terhadap Renegosiasi kontrak karya dalam kaitannya dengan ketentuan peralihan dalam Undang-Undang Nomor 4 Tahun 2009 tentang pertambangan mineral dan batubara (Studi kasus : Renegosiasi kontrak karya PT. Freeport Indonesia) = Legal assessment on contract of work renegotiation according to transitional provisions of Law No. 4 of 2009 about mineral and coal mining (Case study : Contract of work renegotiation of PT Freeport Indonesia)

Tinjauan hukum mengenai kewajiban divestasi saham dalam rangka penanaman modal asing di bidang pertambangan mineral menurut undang undang nomor 4 tahun 2009 tentang pertambangan mineral dan batubara studi kasus renegosiasi kontrak karya PT Freeport Indonesia = Legal consideration on share divestment obligation in foreign investment in mineral mining area according to law no 4 of 2009 on mineral and coal mining case study renegotiation of contract of work of PT Freeport Indonesia

Tinjauan yuridis terhadap penyelesaian sengketa pelaksanaan izin usaha pertambangan rakyat dan izin usaha pertambangan khusus berdasarkan undang-undang nomor 4 tahun 2009 tentang pertambangan mineral dan batubara = Legal analysis on the settlement of disputes of the implementation of mining business permit, small-scale mining permit and special mining business permit based on law number 4 of 2009 concerning minerals and coal mining

Analisis yuridis terhadap ketentuan-ketentuan dalam izin usaha pertambangan eksplorasi dan operasi produksi berdasarkan undang-undang nomor 4 Tahun 2009 tentang pertambangan mineral dan batubara (Studi kasus terhadap IUP eksplorasi timah PT. Bumi Palong dan IUP operasi produksi batubara PT. Mitra Tambang Barito) = Legal analysis on the terms and conditions of mining exploration license and exploitation based on the law No. 4 of 2009 regarding mineral and coal mining (Case studies of tin mining exploration license owned by PT. Bumi Palong and coal mining production operation license owned by PT. Mitra Tambang Barito)