Pengaruh pajak penghasilan pph badan terhadap permintaan tenaga kerja pada perusahaan manufaktur sebelum dan sesudah UU No. 36 tahun 2008 = The effect of corporate income tax cit on demand for labor in manufacturing companies before and after law number 36 of 2008

Efektivitas kebijakan fasilitas pajak penghasilan untuk penanaman modal di bidang-bidang usaha tertentu dan/atau di daerah-daerah tertentu (tax allowance) tahun 2007-2016 = The effectiveness of income tax facility policy for investment in certain business fields and or in specific areas (tax allowance) in the year of 2007 until 2016

Evaluasi pelaporan SPT tahunan pajak penghasilan ekspatriat sebagai wajib pajak orang pribadi di Indonesia = Evaluation of reporting of annual income tax return for expatriate as a personal taxpayer in Indonesia.

Relevansi penerapan akuntansi pajak penghasilan (PSAK 48) pada surat pemberitahuan tahunan pajak penghasilan wajib pajak badan = Relevancy of applied accounting for income taxes (PSAK 46) on annual corporate income tax return

Evaluasi Efektivitas Peran Jabatan Baru Fungsional Penyuluh Pajak Terhadap Kepatuhan Pelaporan Surat Pemberitahuan (SPT) Tahunan Wajib Pajak Orang Pribadi (Studi Kasus KPP Pratama Jakarta Matraman) = Evaluation Of The Effectiveness Of The Role Of The New Functional Position Of Tax Advisor On Compliance With Annual Notification Letter (SPT) Of Individual Taxpayers (Case Study Of KPP Pratama Jakarta Matraman)