Kebatalan akta jual beli tanah hak atas tanah disebabkan pemalsuan data subyek hukum (studi kasus putusan Pengadilan Negeri Jakarta Timur tanggal 13 Desember 2017 Nomor 535/PDT.G/2016/PN.JKT.Tim) = Nullification of sale and purchase deeds of land rights caused by counterfeiting legal subject data (a case study of the state court of East Jakarta No. 535/PDT.G/2016/PN.JKT.Tim dated 13 December 2017)