Saragih, Dinda Nurasih
Universitas Indonesia, 2010
UI - Skripsi (Open)
Tri Widyastuti
Universitas Indonesia, 1991
UI - Skripsi (Membership)
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Universitas Indonesia, 2006
UI - Skripsi (Membership)