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

Fenomena persaingan pajak antar negara-negara anggota ASEAN : suatu studi empiris tahun 1990-2012 = Tax competition phenomenon among asean member countries an empirical study period 1990-2012

Analisis Dampak Tarif Pajak Rata-Rata Efektif (Effective Average Tax Rates) Terhadap Penanaman Modal Asing : Studi Data Panel Antar Negara = Impact Analysis Of Effective Tax Rates On Foreign Direct Investments : Cross Country Panel Data Study

Pajak pertambahan nilai PT RDP bergerak di bidang solusi dokumen = Value added tax of PT RDP document solutions business

Respons wajib pajak terhadap batasan pengusaha kena pajak di Indonesia = Taxpayer's response on value-added tax threshold in Indonesia