Evaluasi atas kinerja administrasi pajak berdasarkan integrated assessment model for tax administration sebelum dan sesudah pemisahan fungsi account representative (studi kasus pada kpp madya wilayah kerja seluruh Kota Jakarta) = Evaluation toward performance of tax administration based on integrated assessment model for tax administration before and after function segregation of account representative (case study in medium tax offices within Jakarta administration area)

Analisis persepsi kinerja administrasi perpajakan berbasis Eu fiscal blueprints pada Direktorat Jenderal Pajak Pusat 2016 = Tax administration performance mesurement based on Eu fiscal blueprints ona Direktorat Jenderal Pajak's Headquarter 2016

Pengaruh sistem administrasi perpajakan modern terhadap kinerja Direktorat Jenderal Pajak menuju organisasi moderns: studi kasus pada Kantor Wilayah Direktorat Jenderal Pajak Jakarta Khusus = Modern tax administration system influence on work perform of Tax General Directorate heading to modern organization case study at Specific Jakarta Tax General Directorate District Office)

Analisis otonomi administrasi pajak dalam rencana penerapan semi autonomous revenue authority pada direktorat jenderal pajak = Tax administration autonomy on the implementation plan of sara ondirectorate general of taxes

Analisis efektivitas pengelolaan kinerja berbasis balanced scorecard pada direktorat jenderal pajak studi kasus lima kpp madya jakarta tahun 2013 = The analysis of effectiveness balanced scorecard based performance management at the directorate general of taxation case study five jakarta medium tax offices year 2013