Siburian, Horas Ertoios, author
2001
UI - Skripsi (Membership)
Khairun Nisa, author
Fakultas Psikologi Universitas Indonesia, 2017
UI - Tesis (Membership)
Arnanti fajariani, author
2001
UI - Skripsi (Membership)
Ibnu Wibowo, author
Fakultas Psikologi Universitas Indonesia, 2017
UI - Skripsi (Membership)
Arniati Prasedyawati Herkusumo, author
1992
UI - Tesis (Membership)