Pembatalan akta pemberian hak tanggungan sebagai akibat hukum Pembebanan jaminan hak atas tanah oleh pihak yang tidak berwenang : analisis Putusan Mahkamah Agung RI nomor 2093 K/Pdt/2010 = Cancellation of mortgage as impact of law for reference right collateral installation of land that performed by unauthorized person : analysis of Supreme Court Decision no. 2093 K/Pdt/2010 / Kurnia Fajariyati - Kurnia Fajariyati, author (2013)