Evaluasi kebijakan insentif pajak penghasilan dalam mendukung pengembangan industri panas bumi di Indonesia = Policy evaluation of income tax incentive for supporting geothermal industries development in Indonesia

Evaluasi kebijakan pemberian insentif pajak penghasilan atas industri bahan bakar nabati di Indonesia = Evaluation of income tax incentive policy of biofuel industries in Indonesia

Kebijakan pajak atas sektor pendidikan: evaluasi dan gagasan desain kebijakan pajak pasca pembatalan undang-undang badan hukum pendidikan = Tax policy on the education sector: evaluation and design ideas of the tax policy after the cancellation of the law on educational legal entities

Evaluasi kebijakan faktur pajak pada usaha retail menurut asas Ease of Administration = Evaluation policy tax invoice in business retail according to the principles of Ease of Administration

Evaluasi kebijakan perpajakan pada industri galangan kapal nasional dalam mendukung masterplan percepatan dan perluasan pembangungan ekonomi Indonesia (MP3EI) = Evaluation of tax policy at national industries shipyard in support of the master plan for the acceleration and expansion of Indonesia economic development (MP3EI)