Siregar, Maulidya Nurharlima, author
2011
UI - Skripsi (Open)
Universitas Indonesia, 2006
UI - Skripsi (Membership)
Silvany Tjoetiar, author
Universitas Indonesia, 2009
UI - Skripsi (Open)
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Fredy Hartanto, author
Universitas Indonesia, 2006
UI - Tesis (Membership)