Universitas Indonesia, 2005
UI - Skripsi (Membership)
Syarief Abdul Nasser, author
1996
UI - Skripsi (Membership)
Universitas Indonesia, 2007
UI - Skripsi (Membership)
Simatupang, Rondang, author
Universitas Indonesia, 2000
UI - Skripsi (Membership)
Universitas Indonesia, 2004
UI - Skripsi (Membership)