Keabsahan Akta Jual Beli yang dibuat Oleh Notaris/PPAT Tanpa Melihat Dokumen Asli : studi kasus Putusan Peninjauan Kembali Perkara Perdata No.49.PK/PDT/2009 tanggal 16 september 2009 = The validity of the Deed of Sale and Purchase made by PPAT / Notary without seeing the original document : case study: civil case verdict review No.49.PK/PDT/2009 dated 16 September 2009

Analisis terhadap tanggung jawab pejabat pembuat akta tanah (PPAT) selaku notaris dalam penandatanganan akta jual beli : studi kasus Putusan Mahkamah Agung Republik Indonesia tanggal 6 September 2011 Nomor 982 K/Pdt/2011 = Analysis of responsibility officer land deed (PPAT) as a notary in signing the deed of sale and purchase : case study of the Indonesian Supreme Court ruling on 6 September 2011 Number 982 K/Pdt/2011

Hak tanggungan yang lahir berdasarkan akta jual beli yang cacat hukum (studi putusan mahkamah agung nomor 3232 k/pdt/2017) = Mortgage right that born based on sale and purchase deed that legally flawed (study of supreme court verdict number 3232 k/pdt/2017)

Implikasi perbuatan notaris/pejabat pembuat akta tanah yang tidak memenuhi kewajiban pembuatan akta jual beli berdasarkan perjanjian pengikatan jual beli lunas (studi putusan majelis pengawas pusat notaris Republik Indonesia, nomor: 03/b/mppn/vii/2019) = implications of notary / official certifier of title deeds actions that do not fulfill the obligation to make sale and purchase deed based on the binding agreement of sales and purchase (study of the decision of the board of trustees of the notary center)

Akibat hukum pembuatan akta perjanjian pengikatan jual beli oleh notaris berdasarkan hutang piutang tanpa penyerahan bukti autentik oleh penjual (studi kasus putusan Pengadilan Negeri Depok nomor 161/pdt.g/2018/pn.dpk) = Legal due to making agreement binding agreement for buying by notary based on receivable loans without authentication of authentic documents by seller (case study decision of the depok district court number 161/pdt.g/2018/pn.dpk)