Peran militer Amerika Serikat terhadap anak-anak Korea Selatan dalam Perang Korea = The Role of the United States armed forces towards South Korean children in the Korean War

Spaceport U.S.A.: the story of cape canaveral and the Air Force Missile Test Center / by Martin Caidin

Kewajiban badan publik dan peran DPR dalam penyusunan RUU kebebasan memperoleh informasi publik Poltak Partogi Nainggolan

Ragam pemikiran kontemporer tentang efektivitas peacekeeping operation oleh Perserikatan Bangsa-Bangsa = The variety of contemporary thoughts on the effectiveness of peacekeeping operation by the United Nations

Containment policy in the post-cold war : its existence and relevance to the international security Poltak Partogi Nainggolan