Kewenangan kurator dalam mengurus boedel pailit atas bank yang terlikuidasi (Studi kasus atas Putusan Mahkamah Agung No.671 K/Pdt.Sus/2011) = The authority of curator to take care and clear the assets of debtor in bank which is liquidated (Case study on the supreme court verdict number 671 K/Pdt.Sus/2011)