LAPORAN KEUANGAN AUDITED Audited Financial Statements PERTAMINA | Laporan Tahunan - Annual Report 2011 271 PT PERTAMINA (PERSERO) DAN ENTITAS ANAK/AND SUBSIDIARIES LAPORAN KEUANGAN KONSOLIDASIAN/ CONSOLIDATED FINANCIAL STATEMENTS 31 DESEMBER 2011 DAN 2010/ 31 DECEMBER 2011 AND 2010 272 PERTAMINA | ...