Kader PKC dan Bencana Kelaparan Cina 1959-1961 = CCP Cadres and The Chinese Famine 1959-1961

Penataan Sistem Pemerintahan Militer Jepang di Jakarta (1942-1943) = Arrangement of the Japanese Military Government System in Jakarta (1942-1943)

Kelaparan hebat di masa Mao: sejarah bencana paling memilukan di China, 1958-1962 = Mao's great famine

Peran Georgy Zhukov dalam pertempuran Stalingrad 1942-1943 = Georgy Zhukov's role on the battle of Stalingrad 1942-1943

Kebijakan Pemerintah Kota Semarang dalam Menangani Bencana Alam di Kota Semarang (Studi Kasus: Bencana Banjir di Kota Semarang) = Semarang City’s Executive Policies in Handling Natural Disaster in Semarang (Case Study: Flood Disaster in Semarang)