Universitas Indonesia, 2009
UI - Skripsi (Open)
Banjarnahor, Hendra, author
Universitas Indonesia, 2012
UI - Skripsi (Open)
Universitas Indonesia, 1990
UI - Tugas Akhir
Universitas Indonesia, 1991
UI - Tugas Akhir
Hutapea, Handoko H.O., author
Universitas Indonesia, 2004
UI - Tesis (Membership)