?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=0715051002%2C+ALPAN+PRANANTA+BARUS&rft.aulast=0715051002&rft.aufirst=ALPAN+PRANANTA+BARUS&rft.degree=Other&rft.date=19+September+2012&rft.title=PEMODELAN+3D+LAPISAN+BATUBARA+BERDASARKAN+DATA+GEOFISIKA+LOGGING+DENGAN+SOFTWARE+ROCKWORK+%E2%80%9CTELAKON%E2%80%9D+DI+MUARA+TEWEH+-+KALIMANTAN+TENGAH+&rft.inst=Universitas+Lampung