Sihotang, Rondang, author
Universitas Indonesia, 2003
UI - Tesis (Membership)
Devina Agustin, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Suharno, author
Universitas Indonesia, 2003
UI - Tesis (Membership)
Dwi Janatun Rahayu, author
Universitas Indonesia, 2012
UI - Skripsi (Open)
Maman Suparman Gani, author
Universitas Indonesia, 2002
UI - Tesis (Membership)