Hubungan Pertumbuhan Perusahaan, Manajemen Laba, Pajak Tangguhan, dan Perubahan Tarif PPh Badan dengan Tarif Pajak Efektif Perusahaan di Indonesia = The Relationship between the Company Growth, Earning Management, Deferred Tax, and Changes in Corporate Income Tax Rates with the Effective Tax Rates of Companies in Indonesia

Pengaruh hubungan politik dan reformasi perpajakan terhadap tarif pajak efektif pada perusahaan yang terdaftar di Bursa Efek Indonesia tahun 2008-2009 = Influence of political connection and tax reformation to effective tax rate of listed company in the Indonesian Stock Exchange on 2008-2009

Pengaruh karakteristik perusahaan dan reformasi perpajakan terhadap tarif pajak efektif: studi pada perusahaan yang terdaftar di Bursa Efek Indonesia tahun 2009-2015 = The influence of firm characteristic and tax reform to effective tax rates: study on companies listed on the Indonesian stock exchange in 2009-2015

Analisis pengaruh kepemilikan institusional terhadap book tax differences pada perusahaan yang terdaftar di Bursa Efek Indonesia tahun 2011 = An analysis of the effect of institutional ownership on book tax differences empirical study at registered company on the Indonesian Stock Exchange year 2011

Analisis kinerja keuangan perusahaan sebelum dan sesudah reformasi perpajakan tahun 2008 (studi empiris perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia) = Analysis of corporate financial performance before and after the 2008 tax reform empirical (study manufacturing companies listed in the Indonesia Stock Exchange)