Pembatalan Akta Hibah oleh Calon Ahli Waris Pemberi Hibah (Studi Putusan Pengadilan Negeri Malang Nomor 85/Pdt.G/2020/PN.Mlg.) = Grant Deed Cancellation by the Prospective Heirs of the Grantor (Study of Malang District Court Rulings Number 85/Pdt.G/2020/PN.Mlg.)

Perlindungan terhadap notaris atas pembatalan akta oleh ahli waris akibat penyalahgunaan keadaan (misbruik van omstandingheden) studi kasus pembatalan akta perpanjangan sewa menyewa berdasarkan putusan mahkamah agung nomor 2146 k/pdt/2016 = Protection towards notary over the cancellation of deed by the heirs due to abuse of circumstances study of cancellation of extension of lease deed based on supreme court judgement number 2146 k/pdt/2016

Kedudukan hukum surat wasiat dibawah tangan yang dibuat oleh warga negara Belanda di Indonesia dan kaitannya dengan tugas dan tanggung jawab notaris terhadap surat wasiat : studi kasus Putusan Pengadilan Negeri Bogor Nomor 32/PDT/G/2016/PN.BGR = Legal standing of a testament made by Dutch in Indonesia related to the notarys duty and liability to the testament : case study of Bogor District Court Decision Number 32/PDT/G/2016/PN.BGR

Perlindungan Hukum Terhadap Ahli Waris Pengganti Karena Dibatalkannya Akta Wasiat (Studi Putusan Pengadilan Negeri Jember Nomor 65/Pdt.g/2021/PN.Jmr) = The Legal Protection Of The Substitute Heirs Due To The Cancellation Of The Testament Deed (Study Of The Decision By The Jember District Court Number 65/Pdt.G/2021/PN.Jmr)

Pertanggung jawaban Notaris atas hilangnya akta penyerahan dan pemindahan hak (Cessie) berdasarkan Putusan Pengadilan Negeri Surabaya Nomor 943/PDt.G/2019/PN SBY = Notary's liability for the loss of deed of delivery and transfer rights (Cessie) based on the decision of the Surabaya District Court Number 943/PDt.G/2019/PN SBY