Universitas Indonesia, 1995
UI - Skripsi (Membership)
Try Rachmaputra, author
Universitas Indonesia, 2011
UI - Skripsi (Open)
Universitas Indonesia, 1994
UI - Skripsi (Membership)
Harahap, Darwin, author
1997
UI - Tesis (Membership)
Universitas Indonesia, 1994
UI - Skripsi (Membership)