Azwar, author
Lembaga Penelitian Universitas Indonesia, 1998
UI - Laporan Penelitian
Artikel Jurnal
Lien Herlina, author
1997
UI - Tesis (Membership)
Dewa Aji Ariwanto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Tesis Membership
Arief Sempurno, author
2000
UI - Tesis (Membership)