Silitonga, Parasian, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2008
UI - Tesis (Open)
Darnil Bahromi S., author
1999
UI - Tesis (Membership)
Artikel Jurnal
Budi Taruna, author
Universitas Indonesia, 2005
UI - Tesis (Membership)
Juke Bachtiar, author
Universitas Indonesia, 2004
UI - Tesis (Membership)