Analisis Kebijakan Pajak Penghasilan Atas Imbalan Berupa Kenikmatan Berdasarkan Asas Kepastian Hukum = Analysis of the Latest Policy on Income Tax for Benefits in a form of Pleasure Based on the Principle of Legal Certainty

Analisis implementasi kebijakan pajak penghasilan badan atas usaha pertambangan mineral dan batubara (Tinjauan pasca penerapan Undang-undang No.4 Tahun 2009 tentang pertambangan mineral dan batubara) = Implementation analysis of corporate income tax policy on minining industries (In accordance with the application of mining law No. 4 Year 2009 )

Analisis kebijakan pajak penghasilan bagi grup perusahaan terafiliasi sebagai entitas tunggal untuk kepentingan perpajakan = Analysis of income tax policy for group of affiliated companies as a single entity for the purposes of taxation

Analisis penerapan pajak penghasilan pasal 21 atas komisi petugas dinas luar asuransi ditinjau dari asas certainty = Analysis of income tax article 21 imposition on commision for insurance affair officer reviewed with certainty principle

Pengenaan pajak penghasilan persewaan menara telekomunikasi ditinjau dari asas ease of administration = Impotion of income tax of lease telecommunications tower based ease of administration principle