Universitas Indonesia, 1990
UI - Skripsi (Membership)
Universitas Indonesia, 1990
UI - Skripsi (Membership)
Universitas Indonesia, 2008
UI - Skripsi (Membership)
Manik, Solemanto, author
Universitas Indonesia, 2007
UI - Skripsi (Membership)
Rachmadi Usman, author
Alumni, 2003
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