Analisis Hidrogeologi dan Potensi Keberadaan Air Tanah pada Akuifer Batuan Vulkanik di Daerah Kecamatan Ciambar, Kabupaten Sukabumi, Provinsi Jawa Barat = Analysis of Hydrogeology and Potential of Groundwater in Volcanic Rock Aquifer in the Kecamatan Ciambar, Kabupaten Sukabumi, Province of West Java

Pemodelan lapisan batu bara guna estimasi sumber daya batu bara dan analisis kualitas batu bara pada Lapangan Banko Barat PIT X PT. Bukit Asam, Tbk., Tanjung Enim, Sumatera Selatan = Modeling of coal seams to estimate coal resources and analysis of coal quality in the West Banko Field PIT X PT. Bukit Asam, Tbk., Tanjung Enim, South Sumatra

Effective parameters of hydrogeological models

Analisis Kestabilan Lereng pada Jalan OHL Banko Tengah, Kawasan Pertambangan Batubara PT Bukit Asam Tbk, Kabupaten Muara Enim, Sumatera Selatan = Analysis of Slope Stability on OHL Banko Tengah Road, Coal Mining Area of PT Bukit Asam Tbk, Muara Enim Regency, South Sumatra

Model Keberlanjutan Lingkungan Pertambangan Batubara (Kajian Nilai Jasa Lingkungan, dan Air Void Tambang sebagai Air Baku di PT Bukit Asam Tbk Tanjung Enim Sumatera Selatan) = Environmental Sustainability Model for Coal Mining (Value Assessment Environmental Services, and Mining Void Water for Raw Water of Coal Mining PT. Bukit Asam, Tbk, at Tanjung Enim, Sumatera Selatan)