Kedudukan hukum dan hak tenaga kerja asing akibat pemutusan hubungan kerja berdasarkan undang-undang nomor 13 tahun 2003 (studi kasus disparitas putusan mahkamah agung No. 115 PK/PDT.SUS/2009 dan No. 29 pPK/PDT.SUS/2010) = Legal position and the right of foreign worker due to the termination of employment based on act no.13 year 2003 on employment (case study disparities decisions of the supreme court No. 115 PK/PDT.SUS/2009 dan No. 29 pPK/PDT.SUS/2010)

Analisis yuridis akibat hukum atas pemutusan hubungan kerja sepihak terhadap pekerja yang melaksanakan cuti melahirkan (Studi kasus putusan Mahkamah Agung Republik Indonesia Nomor: 551K/PDT.SUS/2012) = Judicial analysis of the legal implication regarding termination of unilateral employment workers who undergoes childbirth leave (Case study of the decision of The Supreme Court of The Republik of Indonesia number 551K/PDT.SUSs/2012).

Hak pesangon bagi tenaga kerja asing di Indonesia atas terjadinya pemutusan hubungan kerja ditinjau dari Undang-undang nomor 13 tahun 2003 : studi kasus Putusan nomor: 410K/Pdt.Sus/2008 = Severance rights for foreign workers in Indonesia upon the termination of employment in terms of Law number 13 year 2003 : case study Decision number 410K/Pdt.Sus/2008

Implementasi pembatasan hubungan kerja tenaga kerja asing berdasarkan Undang-Undang Nomor 13 Tahun 2003 Tentang Ketenagakerjaan : Studi kasus: Putusan Peninjauan Kembali Mahkamah Agung No. 29 PK/PDT.SUS/2010

Analisis yuridis terhadap tindakan anti berserikat (union busting) pengusaha berdasarkan putusan pengadilan hubungan industrial tentang pemutusan hubungan kerja (phk) yang diajukan oleh pekerja (studi kasus terhadap putusan mahkamah agung nomor 2014k/Pid. = Analysis Of The Juridical The Union Busting Act Employer Based On Industrial Relationship Court Decision About Termination Of Employement Workers Filed (Case Study Against The Supreme Court Decision Number 2014k / Pid.Sus / 2012)