Fakultas Psikologi Universitas Indonesia, 1992
UI - Skripsi (Membership)
Endang Sri Hastuti, author
1998
UI - Tesis (Membership)
Rahmiati, author
Universitas Indonesia, 2002
UI - Tesis (Membership)
Sutadji, author
Fakultas Psikologi Universitas Indonesia, 1993
UI - Tesis (Membership)
Sembiring, Ejasa, author
1994
UI - Tesis (Membership)