Analisis sengketa pajak Atas Perlakuan Pajak Pertambahan Nilai sehubungan dengan transaksi atas Agunan Yang Diambil Alih (AYDA): Studi kasus Putusan Pengadilan Pajak Tahun 2018-2022 = Analysis of tax disputes over the treatment of value added tax in relation to Transactions on Foreclosed Collateral (AYDA): Case study of Tax Court Decisions 2018-2022

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

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

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

Analisis Efektifitas Penyelesaian Pengajuan Banding Oleh Wajib Pajak Atas Keputusan Keberatan Pada Pengadilan Pajak = Analysis of The Effectiveness of The Settlement by The Taxpayer Appeals The Tax Court’s Decision on The Objection