Artikel Jurnal
Ari Purwanti, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2008
UI - Tesis (Open)
Indah Pratami, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Tesis (Membership)
Junaidi, author
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Renatha Gunstina, author
Universitas Indonesia, 2003
UI - Tesis (Membership)