Analisis yuridis asas pacta sunt servanda versus rebus sic stantibus dalam sengketa perjanjian kerjasama bagi hasil jalan tol Cikampek Cibitung = Legal analysis on pacta sunt servanda versus rebus sic stantibus in the dispute on a joint operation agreement of Cikampek Cibitung toll road

Analisis terhadap penyalahgunaan keadaan keunggulan ekonomi sebagai dasar pembatalan perjanjian. Studi kasus: putusan nomor 2837/k.pdt/2009 = Analysis of undue influence using the abuse of economic superiority as the basis for cancellation of the agreement. Case study: supreme court decision no 2837 k pdt 2009

Analisis Perjanjian Simulasi Sebagai Dasar Pembuatan Akta Jual Beli Atas Tanah (Studi Putusan Mahkamah Agung Nomor 1898 K/PDT/2022) = Analysis of the Simulation Agreement as a Basis for Making Deed of Sale and Purchase of Land (Study of Supreme Court Decision Number 1898 K/PDT/2022)

Analisis yuridis persekongkolan tender dalam pengadaan bus Transjakarta (medium bus, single bus, dan articulated bus) tahun anggaran 2013 : studi kasus Putusan KPPU Nomor 15/KPPU-I/2014 = Juridical analysis of tender collusion in Transjakarta's buses procurement (medium bus, single bus, and articulated bus) fiscal year 2013 : case study KPPU's decision Number 15/KPPU-I/2014

Analisis Yuridis Gugatan Terhadap Notaris Yang Diduga Melakukan Perbuatan Melawan Hukum Dengan Menahan Sertipikat Hak Atas Tanah Milik Penghadap (Studi Kasus Putusan Pengadilan Negeri Jakarta Barat Nomor 976/Pdt.G/2019/PN.Jkt.Brt) = Juridical Analysis of Lawsuits Against Notary Suspected of Committing Unlawful Acts By Withholding Certificate of Land Rights Owned by the Appellants (Case Study: West Jakarta District Court Decision No.976/Pdt.G/2019/PN.Jkt.Brt)