Tren Kelelahan Kerja Selama On Duty pada Pekerja Anjungan Minyak dan Gas Lepas Pantai = Work Fatigue Trend during On Duty Period on Offshore Oil and Gas Rig Workers

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)

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)

Analisis dampak kebijakan pembentukan holding BUMN Tambang Indonesia = Analysis of the impact of policy on the establishment of Indonesian State-Owned Mining Holding Company