Analisis faktor penyebab timbul dan meningkatnya sengketa pajak di pengadilan pajak = Analysisi of the factor causing and increasing tax dispute in tax court

Efisiensi dan efektifitas penyelesaian keberatan dan banding (studi atas putusan pengadilan pajak) = Efficiency and effectiveness appeal process (study of tax court decisions)

Model Pengawasan Hakim pada Pengadilan Pajak di Indonesia = Model of Judges Supervision for Tax Courts in Indonesia

Analisis proses penyelesaian sengketa pajak pada pengadilan pajak dalam upaya mencapai asas cepat, murah, dan sederhana (studi komparasi dengan negara Jepang) = Analysis of process tax dispute settlement in order to actualize the principles of fast cheap and simple in tax court comparative study of Japan

Analisis Transaksi Pembayaran Royalti Atas Pemanfaatan Know-How Kepada Pihak Afiliasi: Studi Kasus Putusan Pengadilan Pajak = Analysis of Royalty Payment Transactions on Know-How Utilization to Affiliated Parties: Case Study of Tax Court Decisions