Analisis potensi dan kendala serta optimalisasi pajak parkir terhadap penerimaan pajak daerah di Provinsi DKI Jakarta = Analysis of potential and problem and optimization of parking tax to local tax revenue in DKI Jakarta

Analisis penentuan penepatan kegiatan bentuk usaha tetap atas agen yang tidak bebas pada undang-undang pajak penghasilan

Analisis penentuan jenis penghasilan dan perlakuan perpajakan atas transaksi pengadaan kabel fiber optik dan akses internet dari perusahaan asing : studi kasus PT. PGAS Telekomunikasi Nusantara = Analysis in determination of income and tax treatment on procurement transaction of optical fiber cable and internet access from foreign companies : a case study of PT. PGAS Telekomunikasi Nusantara

Analisis pelaksanaan Sensus Pajak Nasional dan implikasinya terhadap ekstensifikasi Wajib Pajak Terdaftar : studi kasus Kanwil DJP Jakarta Pusat = Implementation of the National Tax Census analysis and implications of extensification taxpayers registered : a case study of Central Jakarta Regional Tax Office

Analisa penurunan tarif pemotongan pajak penghasilan pasal 23 atas jasa teknik, jasa manajemen dan jasa konsultasi: suatu tinajuan terhadap kinerja keuangan wajib pajak di kantor Pelayanan Pajak Penanaman Modal asing lima) = Analysis of decreasing in income tax article 23 for technical, management and consultant services (An overview to taxpayer financial performance in foreign investment five tax office)