Arthur Glenn Maail, author
Ministry of National Development Planning, 2017
Artikel Jurnal
Anugerah Rizki Akbari, author
University of Indonesia, Faculty of Law, 2015
Artikel Jurnal
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Buku Teks
Fish, Donald
G.P. Putnam's Sons , 1962
Buku Teks
Virza Roy Hizzal, author
Universitas Indonesia, 2007
UI - Tesis (Membership)