Tanggung jawab hukum perusahaan penerbangan terhadap penumpang dalam hal hilangnya barang bagasi tercatat milik penumpang (studi kasus putusan Mahkamah Agung Nomor 970/K/PDT/2002) = Legal liability of airlines toward passengers regarding the loss of passengers registered baggage (case study: Supreme Court Jurisprudence No. 970/K/PDT/2002)

Tinjauan yuridis atas perlindungan konsumen dan perlindungan pelaku usaha dalam hal pertanggungjawaban pengangkut atas bagasi tercatat berisi barang berharga yang hilang (Studi kasus putusan pengadilan negeri Jakarta Pusat nomor 278/PDT/G/2011/PN-JKT.PST antara Umbu S. Samapaty melawan Lion Air) = Juridical review on consumer protection and protection of business actors in carrier liability for the lost of checked baggage containing valuable items.

Batasan Tanggung Jawab Notaris Terhadap Penyetoran Modal Oleh Pemegang Saham Perseroan Terbatas Ditinjau Dari Asas Kepastian Hukum = The Limitation of the Notary`s Liability for the Deposit of the Capital by Shareholder Limited Liability Company Reviewed from the Principle of Legal Certainty

Pertanggungjawaban Ketenaganukliran di Indonesia, Amerika Serikat, dan Konvensi Pertanggungjawaban Nuklir: Standar dan Batasan Pertanggungjawaban = Nuclear Liability in Indonesia, United Stated, and Nuclear Liability Conventions: Standard and Limitation of Liability

Pertanggungjawaban korporasi terhadap penerapan prinsip strict liability dalam kasus kerusakan terumbu karang oleh Kapal MS Caledonian Sky ditinjau dari hukum lingkungan internasional = Corporate responsibility to the application of the strict liability principle in case of coral reefs by Ship MS Caledonian Sky reviewed from the international environmental law