Panjaitan, Bennedict Austin Timothy, author
Fakultas Psikologi Universitas Indonesia, 2024
UI - Skripsi Membership
Arga Rizkiyatsa, author
Fakultas Psikologi Universitas Indonesia, 2024
UI - Skripsi Membership
Fakultas Psikologi Universitas Indonesia, 1999
UI - Skripsi (Membership)
Arini Pradewi Putri, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Didy Indriani Haryono, author
1990
UI - Tesis (Membership)