Nurwahidin
Lembaga Penelitian Universitas Indonesia, 2001
UI - Laporan Penelitian
Artikel Jurnal
Nugroho Indera Warman
Fakultas Psikologi Universitas Indonesia, 2007
UI - Tesis Membership
[Publisher not identified], [Date of publication not identified]
Naskah
[Publisher not identified], [Date of publication not identified]
Naskah