Lagu di masa perang propaganda pada masa pendudukan Jepang di Indonesia 1942-1945 = Songs in wartime propaganda during Japanese occupation in Indonesia 1942-1945

Kebijakan Ekonomi Luar Negeri Jepang di Sektor Perkeretaapian Indonesia Periode 2014-2017 = Japan's Foreign Economic Policy in Indonesian Railway Sector in 2014-2017

Kebijakan pemerintah RI dan Jepang dalam program penempatan calon TKI nurse dan careworker di Jepang = The Republic of Indonesia and Japanese government policy on the placement program of Indonesian candidate for nurse and careworker in Japan

Analisis Perbandingan Implementasi Kebijakan Pemeriksaan Pajak di Indonesia dengan Negara Amerika Serikat dan Jepang = Comparative Analysis of the Implementation of Tax Audit Policy in Indonesia with the United States and Japan

Analisis perbandingan kebijakan pengurangan pajak mobil ramah lingkungan di Indonesia dan Jepang tahun 2009-2014 = Comparative analysis of eco friendly car tax cut policy in Indonesia and Japan 2009 2014