Universitas Indonesia, 2009
UI - Skripsi (Open)
Universitas Indonesia, 2009
UI - Skripsi (Open)
Universitas Indonesia, 2001
UI - Skripsi (Membership)
Universitas Indonesia, 2006
UI - Skripsi (Membership)
Siregar, Maulidya Nurharlima
2011
UI - Skripsi (Open)