Analisis ketentuan perpajakan atas penghasilan dari transaksi derivatif berupa kontrak berjangka yang diperdagangkan di bursa = Analysis taxation rule of income from derivative transaction in exchange traded futures contract

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 aspek pajak penghasilan atas perdagangan valuta asing (foreign exchange trading) : suatu komparasi dengan ketentuan perpajakan di Amerika Serikat

Tinjauan Yuridis Local Currency Settlement Dalam Penyelesaian Transaksi Valuta Asing Melalui Bank Di Indonesia = Legal Review on Local Currency Settlement in the Settlement of Foreign Exchange Transactions Through Banks in Indonesia

Pajak penghasilan dan penerapan persetujuan penghindaran pajak berganda (P3B) terhadap pajak penghasilan atas transaksi elektronik melalui platform marketplace = Income tax and the application of double taxation agreement (tax treaty) for income tax on electronic transactions through marketplace platform