Pertanggungjawaban Pejabat Pembuat Akta Tanah Pada Akta Jual Beli Yang Dibuat Tanpa Persetujuan Pemilik Tanah. (Studi Putusan Pengadilan Negeri Jakarta Timur Nomor: 245/Pdt.G/2020/PN.Jkt.Tim.) = Accountability of Land Deed Officers On Sale and Purchase Deeds Made Without The Consent of The Landowner. (Study of The Decision of the East Jakarta District Court Number: 245/Pdt.G/2020/PN. Jkt.Tim.)

Akibat Hukum dan Pertanggungjawaban Pejabat Pembuat Akta Tanah atas Pembuatan Akta Jual Beli yang Dibuat Tanpa Persetujuan Pemilik Objek (Studi Putusan Mahkamah Agung RI Nomor 1337 K/Pdt/2019) = Legal Consequences and Accountability of Land Deed Making Officers for Making Sale and Purchase Deeds Made Without the Consent of the Object Owner (Study of Supreme Court RI Decision No. 1337 K/Pdt/2019)

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).

Tanggung Jawab Keperdataan dan Sanksi Hukum Terhadap Perbuatan Notaris yang Membuat Akta Perjanjian Pengikatan Jual Beli dan Kuasa Menjual Tanpa Sepengetahuan Pemilik Tanah (Studi Putusan Pengadilan Negeri Surabaya Nomor 963/Pdt.G/2016/PN.Sby) = Civil Liability and Legal Sanctions Against Acts of a Notary Who Makes a Deed Commitment of Sale and Purchase Agreement and Selling Authorization Without Knowledge of the Landowner (Study of District Court Decision Surabaya Number 963/Pdt.G/2016/ PN.Sby)

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).