Noor Intan, author
1998
UI - Skripsi (Membership)
Rahayu Surtiati Hidayat, author
Universitas Indonesia. Lembaga Penelitian, 1994
UI - Laporan Penelitian
Zeffry, author
1993
UI - Laporan Penelitian
Maman Soetarman Mahayana, author
Universitas Indonesia, 1992
UI - Laporan Penelitian
Zeffry, author
Universitas Indonesia. Lembaga Penelitian , 2000
UI - Laporan Penelitian