Kebijakan Pajak Pertambahan Nilai atas ekspor jasa perdagangan = The Value Added Tax policy on export of trade services

Formulasi kebijakan pajak pertambahan nilai atas penjualan barang fashion melalui e-commerce = Policy formulation of value added tax on the sale of fashion goods on e-commerce

Analisis Kebijakan Pajak Pertambahan Nilai Atas Penyerahan Jasa Biro Perjalanan Wisata Ditinjau dari Asas Kemudahan Administrasi = Analysis of Value Added Tax Policy on the Delivery of Travel Agency Services in terms of the Ease of Administration Principle

Analisis dasar pengenaan pajak pertambahan nilai atas jasa outsourcing = The tax base's analysis of value added tax on outsourcing services

Analisis kebijakan pajak pertambahan nilai untuk pemanfaatan produk digital sebagai barang tidak berwujud dan jasa dari luar daerah pabean dalam transaksi business-to-consumer: studi komparasi dengan negara Australia = Analysis of value added tax policy regarding utilization of digital products as intangibles and services from overseas in business-to-consumer transaction: comparative study with Australia