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

Peran dan Tanggung Jawab Notaris Terhadap Akta Perjanjian Pengikatan Jual Beli Disertai Akta Kuasa Menjual yang Dibatalkan oleh Putusan Pengadilan Tinggi Surabaya (Studi Putusan Nomor 135/PDT/2020/PT SBY) = Roles and Responsibilities of Notaries to the Deed of Sale Binding Agreement Purchase Accompanied by Deed of Power of Attorney to Sell Canceled by Court Decision (Study of Decision Number 135/PDT/2020/PT SBY)

Implikasi hukum terhadap perjanjian pengikatan jual beli dan akta kuasa jual yang dibuat secara melawan hukum (studi kasus putusan Pengadilan Negeri Gianyar Nomor 10/Pdt.G/2018/Pn.Gin) = Legal implications on conditional sale and purchase agreement and selling authorization deed that made against the law (case study of District Court of Gianyar's Ruling Number 10/Pdt.G/2018/Pn.Gin)

Dampak hukum terhadap akta pemindahan hak dan kuasa serta akta jual beli yang dibuat tanpa sepengetahuan pemilik objek (Studi Putusan Mahkamah Agung Nomor 3090 K/Pdt/2016) = Legal impact on the deed of transfer of rights and powers and deed of sale and purchase made without the knowledge of the object owner (Study of Supreme Court Decision Number 3090 K/Pdt/2016).

Implikasi hukum terhadap perbuatan melawan hukum dalam perjanjian, akta kuasa dan akta jual beli yang dibuat oleh notaris/pejabat pembuat akta tanah: studi kasus: putusan Pengadilan Negeri Denpasar nomor 57/Pdt.G/2018/PN.Dps.tahun 2018 = Legal implications of department against law in agreement, debt of authority and debt for buying selling made by notary/land titles registator: case study of Denpasar District court decision number 57/Pdt.G/2018/PN.Dps. 2018