Wanprestasi dalam perjanjian pengikatan jual beli secara angsuran dan tanggung jawab notaris berdasarkan analisis Putusan Mahkamah Agung Nomor 884 PK/PDT/2018 = Event in default in sale and purchase agreement for land and building by instalment and notary responsibility based on analysis of the decision of the Supreme Court number 884 PK/PDT/2018

Tanggung jawab notaris/PPAT terhadap akta jual beli yang bertentangan dengan kehendak para pihak untuk membuat hibah : Studi Kasus Putusan Pengadilan Tinggi Yogyakarta Nomor 102/PID/2017/PT.YKK = Responsibilities of the Notary/PPAT Against the Sale and Purchase Deed That Contradicts the Will of the Parties to Make Grants : Case Study High Court Yogyakarta of Decision Number 102/ PID/ 2017/PT.YKK

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

Tanggung jawab notaris atas ketidaksesuaian kehendak para pihak dan kehendak notaris dalam akta perjanjian pengikatan jual beli (studi kasus Putusan MPWN Jawa Barat Nomor 6/PTS/MPWN Jawa Barat/IV/2017) = The duty of the notary in terms of irrelevance intention of the parties and notary discretion in the context of deed of sale and purchase agreement (case study Court Decision MPWN West Java No. 6/PTS/MPWN Provinsi Jawa Barat/2017)

Tanggung Jawab Notaris Atas Kesalahannya Dalam Membuat Akta Pengikatan Jual Beli (Studi Putusan Pengadilan Negeri Tanjung Pinang Nomor 35/Pid.B/2022/Pn.Tpg) = Responsibilities of a Notary for Mistakes in Making a Sale and Purchase Binding Deed (Study of the Decision of the Tanjung Pinang District Court Number 35/Pid.B/2022/Pn.Tpg)