Artikel Jurnal
Rahmiati, author
Universitas Indonesia, 2002
UI - Tesis (Membership)
Sembiring, Ejasa, author
1994
UI - Tesis (Membership)
Zul Arsiah, author
Fakultas Psikologi Universitas Indonesia, 2005
UI - Tesis (Membership)
Wirda Hanim, author
1995
UI - Tesis (Membership)