?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=0715051025%2C+NI+MADE+YULIANA+MEGASARI&rft.aulast=0715051025&rft.aufirst=NI+MADE+YULIANA+MEGASARI&rft.degree=Other&rft.date=15+Juni+2012&rft.title=PERHITUNGAN+SUMBERDAYA+BATUBARA+BERDASARKAN+DATA+LOGGING+DAN+PEMBORAN+DI+KECAMATAN+LAWANG+KIDUL+SUMATERA+SELATAN+&rft.inst=Universitas+Lampung