Tanggung Jawab Notaris/Pejabat Pembuat Akta Tanah terhadap Pembatalan Akta Jual Beli yang Surat Kuasanya Palsu dan Tanpa Persetujuan Pemilik Tanah (Studi Kasus Putusan Pengadilan Tinggi Yogyakarta Nomor 106/Pdt/2017/PT. YYK) = Notary/Land Deed Official Responsibility for The Cancellation of The Sale and Purchase Deed which Power of Attorney was Forged and without The Approval of The Land Owner (Case Study of Yogyakarta High Court Decision Number 106/Pdt/2017/PT.YYK).

Pembuatan Akta Perjanjian Pengikatan Jual Beli dan Akta Kuasa Menjual yang didasari Utang Piutang dihubungkan dengan Prinsip Kehati-hatian Notaris (Studi Putusan Pengadilan Negeri Dompu Nomor 23/Pdt.G/2018/PN.Dpu) = Drawing up of the Deed of Sale and Purchase Agreement and Power of Attorney to Sell Based on Debts and Receivables Connected to the Notary's Precautionary Principle (Study of Dompu District Court Decision Number 23/Pdt.G/2018/PN.Dpu)

Peralihan hak atas tanah yang didasari oleh surat kuasa menjual palsu: analisis putusan Pengadilan Negeri Tanjung Karang nomor 265/PID.SUS/2016/PN.TJK dan Putusan Mahkamah Agung Nomor 331 K/TUN/2017 = Transition of land rights based on counterfeit selling power of attorney: analysis of decision of Tanjung Karang District Court number 265/PID.SUS/2016/PN.TJK and Decision of Supreme Court number 331/K/TUN/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)

Akta Jual Beli Berdasarkan Perjanjian Pengikatan Jual Beli dan Kuasa untuk Menjual yang Mengandung Cacat Hukum (Studi Kasus Putusan Pengadilan Tinggi Denpasar Nomor 30/PDT/2019/PT.DPS) = Deed of Sale and Purchase Agreement Based on a Binding Sale and Purchase Agreement and Letter of Authority Containing Legal Defect (Case Study of Denpasar High Court Decision Number 30/PDT/2019/PT.DPS).