?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Hermawan+Zensecom+Andi%2C+Andi&rft.aufirst=Andi&rft.aulast=Hermawan+Zensecom+Andi&rft.title=ANALISIS+PEMISAHAN+BIAYA+SEMI+VARIABEL+PADA+PT.+PERKEBUNAN+NUSANTARA+IX+(PERSERO)+PG.+GONDANG+BARU+KLATEN&rft.inst=Fakultas+Ekonomi&rft.degree=D3&rft.date=2013