Perbuatan melawan hukum notaris dalam akta pengikatan jual-beli (APJB) dengan blanko kosong : studi kasus putusan mahkamah agung Republikm Indonesia N0.211 K/Pdt/2006 = Unlawful acts of notary in the deed of sale and purchase with a blank form (case study supreme court of the Republic of Indonesia Number 211 K/Pdt/2006).

Tanggung jawab notaris atas akta pernyataan keputusan rapat yang batal demi hukum dikarenakan perbuatan melawan hukum = Notary responsibility to deed of statements of meeting resolutions that has been void by law due to unlawful acts.

Tanggung Jawab Notaris atas Perbuatan Melawan Hukum dalam Penerbitan Akta Perubahan Susunan Direksi dan Dewan Komisaris sebagai Produk Pemindahan Saham yang Cacat Yuridis (Studi Kasus Putusan Mahkamah Agung Republik Indonesia Nomor: 2507 K/PDT/2013) = Tort Liability (Perbuatan Melawan Hukum) of Notary with Respect to The Issuance of Deed of Changes to The Membership of Board of Directors and Board of Commissioners as The Product of Legally Defective Transfer of Shares (Case Study on The Republic of Indonesia Supreme Court Decision Number: 2507 K/PDT/2013)

Tanggung jawab hukum notaris atas pembuatan akta surat kuasa membebankan hak tanggungan yang dibatalkan oleh pengadilan akibat cacat hukum (studi kasus: putusan Mahkamah Agung Republik Indonesia No. 754K/PDT/2011) = The responsibility of the notary againts the power of attorney to encumber security right deed which is cancelled by the court due to the legal defect of the deed (case study verdict of the supreme court of the republic of Indonesia No: 754/K/ PDT/2011)

Perbuatan Melawan Hukum Oleh Notaris Akibat Kurangnya Prinsip Kehati-Hatian Dalam Pembuatan Akta Perjanjian Kesepakatan (Studi Putusan Mahkamah Agung Nomor 82K/PDT/2020) = Unlawful Acts By Notaries Due To Lack Of Prudential Principles In Making Deeds Of Agreements (Study Of Supreme Court Decision Number 82K/PDT/2020)