Analisis hukum terhadap kekuatan pembuktian akta hibah terhadap hak milik rumah dan bangunan diatas tanah hak pakai yang telah berakhir masa berlakunya : putusan Mahkamah Agung Republik Indonesia nomor 1121 K/Pdt/2010 = Analysis of law against the power of grant deed evidence against property home and land use right above buiding that has ended period of applicabality : a Judicial Decision of Indonesia's Highest Court Number 1121 K/Pdt/2010