Analisis perbandingan kebijakan pajak penghasilan badan antara rezim lama dan rezim baru pada bidang usaha panas bumi : sebelum dan setelah berlakunya Undang-Undang Nomor 27 tahun 2003 tentang panas bumi = Comparation analysis of corporate income tax policy between old and new regime for geothermal industry : before and after Geothermal Law Number 27 year 2003 applied

Analisis formulasi kebijakan fasilitas pajak penghasilan tax holiday = Analitical formulation of income tax incentive policy of tax holiday

Disain kebijakan insentif pajak atas industri Low Cost and Green Car (LCGC) di Indonesia = Tax incentive policy design of Low Costa and Green Car (LCGC) industry in Indonesia

Kebijakan penurunan tarif pajak penjualan atas barang mewah atas mobil ramah lingkungan = Study of luxury tax reduction policy on green car

Analisis kebijakan imbalan bunga dalam sengketa pajak ditinjau dari asas kesetaraan wajib pajak dan fiskus = Analysis of the policy of interest on overpayment reviewed from fairness principle of tax payer and tax authority