Kebijakan dan hukum penanaman modal asing di bidang Batubara di Indonesia kesesuaiannya dengan the WTO Agreement on Trade Related Investment Measures (TRIMS Agreement) = Policy and law of foreign direct investment in the coal fields in Indonesia in an accordance with the WTO Agreement on Trade Related Investment Measures

Pembaharuan undang-undang penanaman modal asing dan kaitannya dengan perjanjian multilaterar trade related invesstment measures (Trimas)

Penulisan karya ilmiah tentang aspek-aspek hukum dari agreement on trade related aspect of intellectual property rights (TRIPS) GATT

Menentukan Tindakan China Terhadap Perusahaan BUM di Pasar Domestik Sebagai Subsidi Ilegal GATT = Determining China's Measures to Its State-Owned enterprises in Domestic Market as Illegal Subsidies of The GATT 1994

Implikasi aspek nasional treatment dalam persetujuan Trade Related Investment Measures (TRIMs) terhadap politik hukum investasi asing di Indonesia