Universitas Indonesia, 2000
UI - Skripsi (Membership)
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Ginting, Rela, author
2009
UI - Tesis (Open)
Clevia Mahendrani, author
Universitas Indonesia, 2011
UI - Tesis (Open)
Sirait, Gabriella, author
Universitas Indonesia, 2012
UI - Skripsi (Open)