Sitanggang, R. Astuti, author
1986
UI - Skripsi (Membership)
Lusi Indriani, author
2003
UI - Tesis (Membership)
Universitas Indonesia, 2010
UI - Skripsi (Open)
Flora Dianti, author
Universitas Indonesia, 2004
UI - Tesis (Membership)
Munthe, Saut Erwin Hartono A., author
Universitas Indonesia, 2004
UI - Tesis (Membership)