Silaen, Ledy Natalia, author
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Tupon Setiawan, author
Universitas Indonesia, 2010
UI - Skripsi (Open)
[Universitas Indonesia, ], 2004
UI - Skripsi (Membership)
M. Adi Kusuma, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2004
UI - Tesis (Membership)