Tanggung Jawab Pejabat Pembuat Akta Tanah Sebagai Pejabat Umum Terhadap Pembatalan Akta Jual Beli Akibat Perbuatan Melawan Hukum (Studi Kasus Putusan Peninjauan Kembali Mahkamah Agung RI Nomor 645 PK/Pdt/2020) = The responsibility of the land deed official as a public official for the cancellation of the sale and purchase deed due to an unlawful act (Case Study of the Supreme Court Review Decision of the Republic of Indonesia Number 645 PK/Pdt/2020)

Perbuatan Melawan Hukum Setelah Penandatanganan Perjanjian Pengikatan Jual Beli (Studi Putusan Mahkamah Agung Republik Indonesia Nomor 1837 K/Pdt/2020) = Unlawful Acts After Signing of the Sale and Purchase Binding Agreements (Study of the Decision of the Supreme Court of the Republic of Indonesia Number 1837 K/Pdt/2020)

Akibat Hukum Serta Peran Majelis Pembina Dan Pengawas PPAT Daerah Terhadap Akta Jual Beli Yang Dibuat Tanpa Persetujuan Pemilik Hak Atas Tanah (Studi Putusan Mahkamah Agung Nomor 2127 K/PDT/2019) = Legal Consequences and the Role of Regional PPAT Supervisory and Directory Council for Sale and Purchase Deeds Made Without the Approval of Land Rights Owners (Study of Supreme Court Decision Number 2127 K/PDT/2019)

Perlindungan hukum terhadap para pihak dalam perjanjian pengikatan jual beli tanah yang dibuat dibawah tangan = Legal protection of the parties in the agreement binding sale and purchase of land made under the hand

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)