Hubungan Hukum Pinjam Meminjam yang Diikat dengan Akta Perjanjian Pengikatan Jual Beli dan Akta Kuasa Menjual sebagai Praktik Penyelundupan Hukum (Putusan Pengadilan Negeri Surakarta Nomor 198/Pdt.G/2023/PN.Skt) = Legal Relationship of Borrowing and Lending Bound by Deed Agreement and Deed of Power of Attorney to Sell as Legal Smuggling Practices (Decision of Surakarta District Court Number 198/Pdt.G/2023/PN.Skt)

Akibat Hukum Pernyataan Pailit Terhadap Akta Perjanjian Pengikatan Jual Beli serta Akta Pemindahan Hak dan Kuasa (Studi Putusan Pengadilan Negeri Jakarta Pusat Nomor 13/Pdt.Sus-GLL/2020/PN.Jkt.Pst. jo Mahkamah Agung Nomor 705K/Pdt.Sus-Pailit/2021) = Legal Consequences of Bankruptcy Declaration on Sale Purchase Binding Agreement Deed and Right Transfer and Authority Deed (Study on Central Jakarta Court Verdict Number 13/Pdt.Sus-GLL/2020/PN.Jkt.Pst. jo Supreme Court Number 705K/Pdt.Sus-Pailit/2021)

Jual beli tanah dengan kuasa jual yang telah berakhir demi hukum dan akibat hukumnya terhadap akta jual beli : studi kasus putusan nomor 29PK/PDT/2009 = The letter of authority of land transfering which had ended by the law and the legal consequences to the land deed legal : analysis of the Verdict number 29PK/PDT/2009

Akibat Hukum Akta Perjanjian Pengikatan Jual Beli (PPJB) Dan Akta Kuasa Untuk Menjual Sebagai Jaminan Atas Ikatan Utang Piutang (Studi Putusan Mahkamah Agung Nomor 1070 K/Pdt/2020) = Legal Consequences of the Deed of Sale and Purchase Binding Agreement (PPJB) and the Deed of Power of Attorney to Sell as Collateral for Debt and Receivable Bonds (Study of Supreme Court Decision Number 1070 K/Pdt/2020)

Pembatalan akta perjanjian pinjam meminjam dan akta kuasa menjual karena cacat hukum: studi Putusan Mahkamah Agung nomor 2828 K/Pdt/2017 = Cancellation of the loan deed agreement and the deed of attorney to sell due to defects: study of the Supreme Court Ruling number 2828 K/Pdt/2017