Kebijakan Clean and Clear dalam menata izin usaha pertambangan mineral dan batubara = The Clean and Clear policy in managing the mining business license of mineral and coal

Perizinan dan pelaksanaan kegiatan pertambangan batu kapur di kawasan hutan oleh PT. Semen Indonesia (persero) tbk. = Licensing and implementation of limestone mining activities in forest area by PT. Semen Indonesia (persero) tbk.

Peran Polri dalam pencegahan dan penegakkan hukum pertambangan tanpa izin (Studi di Kecamatan Lubuk Besar Kabupaten Bangka Tengah) = The role of Polri (Indonesian State Police) in the prevention and law Enforcement of Illegal Mining (Study in Lubuk Besar District Central Bangka Regency City)

Karakterisasi Massa Batuan Berdasarkan Data Geophysical Borehole Logging di Area Tambang Bawah Tanah Kucing Liar PT Freeport Indonesia = Rock Mass Characterization Based on Geophysical Borehole Logging Data in Kucing Liar Underground Mine Area of PT Freeport Indonesia

Kebijakan luar negeri sektor energi India dalam eksplorasi minyak di wilayah laut Cina Selatan (2011-2014) = India s foreign policy in energy sector for oil exploration and exploitation in the South China sea region (2011 2014)