Peran tanggung jawab notaris dan pejabat pembuat akta tanah dalam menjalankan asas praduga sah dan kaitannya dengan akta jual beli yang tidak sah sebagai obyek agunan dalam perjanjian kredit (studi kasus putusan Nomor 10/PID/2018/PT.DKI) = The role of the responsibility of the notary and the official making the land deed in carrying out the principle of legal presumption and its relation to the illegal sale and purchase deed as the object of collateral in the credit agreement (case study decision Number 10/PID/2018/PT.DKI)

Peranan notaris dalam pembuatan kuasa menjual sebagai perjanjian simulasi dalam pembuatan akta jual beli studi kasus putusan Nomor 41/PID/2016/Pt.YYK = The role of notary in making the power of sale agreement as a simulation agreement in the making of the sale and purchase deed study of court verdict case number 41/PID/2016/PT.YYK

Keabsahan perjanjian pengikatan jual beli berdasarkan akta kuasa menjual serta peran dan tanggung jawab notaris dalam pembuatan perjanjian pengikatan jual beli: studi putusan Mahkamah Agung Republik Indonesia Nomor 46 K/Pid/2017 = The validity of the sale and purchase binding agreement based on the deed of authorization to sell and the role and responsibility of notary in making the sale and purchase binding agreement: case study Supreme Court of RI Decision No. 46 K/Pid/2017

Obyek perjanjian nominee yang dimasukan dalam akta wasiat: studi kewenangan dan tanggung jawab notaris ditinjau dari hukum Indonesia = Object of nominee agreement which write down into testament deed: study of notary authority and responsibility based on Indonesia law

Tanggung jawab Notaris dalam pembuatan akta jual beli berdasarkan Perjanjian Pengikatan Jual Beli (PPJB) lunas yang hasil pembayarannya dikembalikan kepada pihak pembeli (Studi kasus Putusan Majelis Pengawas Pusat Notaris Nomor 04/B/MPPN/VII/2019) = The responsibility of a Notary Public in making sale and purchases deed based on the full paid-purchase binding agreement, in which the payments are returned to the purchaser (Study of The Notary Central Supervisory Board Decision No.04/B/MPPN/VII/2019.