Items where Author is "Bahagarti Kusumayudha, Sari"
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Raharjo, Sugeng and Bahagarti Kusumayudha, Sari and Sigit Purwanto, Heru and Rahmad, Basuki (2021) Hasil Uji - The Affect Coal Facies to The Adsorption of Methane Gas in Coal of Tanjung Formation at Arang Alus Area , South Kalimantan Province. Program Studi Teknik Geologi FTM-UPN "Veteran" Yogyakarta. (Unpublished)