Penyidikan pajak sebagai upaya tegas penegakan hukum di bidang tindak pidana perpajakan = Tax observation as straight effort to uphold taxation criminal law

Pemeriksaan pajak diantara target penerimaan (budgetair) dan penegakan hukum (law inforcement) dalam rangka mengamankan penerimaan negara (studi kasus terhadap pemeriksaan pajak di kantor pemeriksaan dan penyidikan pajak Tangerang)

Tinjauan yuridis pemeriksaan bukti permulaan terhadap wajib pajak sebagai upaya penegakan hukum di bidang perpajakan = Judicial review the preliminary evidence examination against taxpayers as an effort to law enforcement in the field of taxation

Kebijakan pajak atas sektor pendidikan: evaluasi dan gagasan desain kebijakan pajak pasca pembatalan undang-undang badan hukum pendidikan = Tax policy on the education sector: evaluation and design ideas of the tax policy after the cancellation of the law on educational legal entities

Analisis penyelesaian tindak pidana perpajakan di luar pengadilan (out of court settlement) berdasarkan pasal 44b Undang-Undang ketentuan umum perpajakan nomor 28 tahun 2007 sehubungan dengan kepentingan penerimaan negara = Analysis of tax crime settlement outside the court (out of court settlement) under article 44B from the general provisions of taxation law number 28/2007 in connection with the tax revenue of the state / Muhammad Rizal