Tanggung jawab kantor lelang atas pelaksanaan lelang hak tanggungan dibawah harga pasar : studi kasus pada Kantor Pelayanan Kekayaan Negara dan Lelang Makassar terkait Putusan Mahkamah Agung Perkara nomor 1962 K/Pdt/2011 = The responsibility of auction office against the dependants right auction below market price : case study Makassar State Assets and Auction Service Office related to Supreme Court Decision number 1962 K/Pdt/2011 / Ria Karini