Analisis pengenaan pajak penghasilan terhadap badan asing pada bentuk usaha tetap (BUT) melalui penerapan persetujuan penghindaran pajak berganda (P3B) = Analysis of income tax imposition of foreign entities in permanent establishments (PE) through the application of the double tax avoidance agreement (Tax Treaty).

Perjanjian penghindaran pajak berganda komprehensif dan pencegahan penghindaran pajak atas penghasilan dengan negara tax haven: kajian atas P3B Indonesia-Hong Kong SAR = Comprehensive agreement for the avoidance of double taxation and the prevention of fiscal evasion with respect to taxes on income with tax haven country: a research of Indonesia-Hong Kong tax treaty

Analisis ketentuan pelaksanaan penerapan persetujuan penghindaran pajak berganda P3B di Indonesia sebagai tax treaty override = Analysis on application regulation of tax treaty in Indonesia as tax treaty override

Analisis pemeriksaan pajak atas transaksi hubungan istimewa dan kaitannya terhadap penerimaan pajak penghasilan pada tim kerjasama Direktorat Jenderal Pajak-BPKP = Analysis into tax audit for related party transactions and their relations to income tax revenue at the joint team between the directorate general of taxation and the financial and developmental audit board

Analisis persetujuan penghindaran pajak berganda (P3B) Indonesia-Hong Kong = Analysis of tax treaty Indonesia-Hong Kong