Analisis penerapan quality assurance sebagai alternative dispute resolution dalam meminimalisasi sengketa pajak di Indonesia = Analysis of the implementation of quality assurance as an alternative dispute resolution in minimizing tax disputes in Indonesia.

Evaluasi kebijakan pemeriksaan pajak guna meningkatkan mutu hasil pemeriksaan sehingga dapat dipertahankan di majelis banding pengadilan pajak = Evaluation of tax audit policy in order to increase the quality of tax audit thus can be defended in tax appeal assembly in tax court

Analisis kualitas variabel pemilihan objek pemeriksaan pajak pada direktorat jenderal pajak dalam rangka meningkatkan upaya (effort) pemeriksaan pajak = Quality analysis of variable selection of tax examination objects at the directorate general of taxes in the context of increasing tax audit effort

Analisis Implementasi Kebijakan Pemberian Hak Dengan Tim Quality Assurance Pemeriksaan (Studi Kasus Kanwil DJP WP Besar Tahun 2011-2013 = Analysis Of Policy Implementation Of Giving Right To Confer With Quality Assurance Audit Team (Case Study Large Taxpayer Regional Office Year 2011-2013)

Quality assurance di PT. Unilever Indonesia Pabrik Rungkut Surabaya