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Universitas Indonesia, 2008
UI - Skripsi (Open)
Rizal Angga Ghzali, author
Fakultas Teknik Universitas Indonesia, 2011
UI - Skripsi (Open)
Editor, L.R. Wetter, F. Constabel
ITB Press, 1991
Buku Teks
Huntington, Samuel P., author
Rajawali, 1983
Buku Teks
Fenny Hartiani, author
Fakultas Psikologi Universitas Indonesia, 2007
UI - Tesis (Membership)