Implementasi kebijakan insentif pajak penghasilan atas biaya penelitian dan pengembangan untuk mendorong kegiatan energi baru terbarukan = Implementation of incentive tax policy on research and development costs to encourage renewable energy activities

Analisis perbandingan insentif pajak penghasilan atas biaya penelitian dan pengembangan di beberapa Negara (Indonesia, Singapura, Malaysia, India, Australia, Tiongkok) = Comparative analysis of income tax incentive of research and development costs in (Indonesia, Singapore, Malaysia, India, Australia, and China)

Analisis Perbandingan Insentif Pajak Penghasilan Super Deduction Tax atas Biaya Penelitian dan Pengembangan di Indonesia dan Singapura = Comparative Analysis of Super Deduction Tax Incentives for Research and Development Cost in Indonesia and Singapore

Analisis Kebijakan Insentif Pajak atas Kegiatan Penelitian dan Pengembangan (Studi Perbandingan Indonesia, Turki, Dan Portugal) = Analysis of Tax Incentive Policies on Research and Development Activities (Comparative Study of Indonesia, Turkey, and Portugal)

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