Analisis kebijakan pengenaan pajak penghasilan final terhadap usaha mikro kecil dan menengah dengan peredaran usaha tertentu tinjauan atas Peraturan Pemerintah No. 46 tahun 2013 = Analysis of income tax final policy for micro small and medium enterprises with spesific distribution overview of PP No. 46 of 2013

Tinjauan yuridis terhadap pengenaan pajak google di Indonesia dikaitkan dengan hukum administrasi negara = Juridical review on tax imposition of google in Indonesia associated with administrative law.

Analisis pengenaan pajak penghasilan pasal 21 terhadap penghasilan peserta magang ditinjau dari asas kepastian hukum (tinjauan PER-31/PJ/2012) = Analysis of income tax article 21 imposition on internship income based on certainty principle perspective review of PER-31/PJ/2012)

Pengenaan pajak penghasilan final terhadap usaha mikro,kecil dan menengah = Implementation of final income tax rate imposition on micro, small and medium enterprises

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