Maulana, R., Dewanto, O., & Abriyansyah, A. R. (2020). CHARACTERIZATION OF COAL SEAMS IN THE ARANTIGA AND SELUANG MINE BENGKULU USING PROXIMATE ANALYSIS DATA. JGE (Jurnal Geofisika Eksplorasi), 6(3), 197–204. https://doi.org/10.23960/jge.v6i3.92