Evaluasi Perhitungan, Pengisian, dan Pelaporan SPT Tahunan Pajak Penghasilan Ekspatriat sebagai Wajib Pajak Dalam Negeri Indonesia = Evaluation of Calculation, Filing, and Reporting of Annual Income Tax Return for Expatriate as Indonesian Tax Resident

Analisis risiko pengenaan sanksi administrasi perpajakan akibat kealpaan penyampaian penghasilan dari luar negeri milik ekspatriat = Analysis of tax penalties risk to be imposed due to the absent of expatriate's overseas income declaration

Evaluasi pelaporan SPT tahunan pajak penghasilan ekspatriat sebagai wajib pajak orang pribadi di Indonesia = Evaluation of reporting of annual income tax return for expatriate as a personal taxpayer in Indonesia.

Pengaruh jumlah pemeriksaan terhadap rasio kepatuhan pajak perusahaan: Studi pada KPP wajib pajak besar, kpp minyak dan gas bumi, dan KPP PBM = The effect of the number tax audit on firm's tax compliance ratio: Study on large taxpayer tax office, oil and gas tax office, and listed company tax office

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