Fakultas Psikologi Universitas Indonesia, 1997
UI - Skripsi (Membership)
Harahap, Khalista Dwi Asri, author
Fakultas Psikologi Universitas Indonesia, 2004
UI - Skripsi (Membership)
Ayu Widyanti, author
2004
UI - Skripsi (Membership)
Saragih, Sendra Medio Oktobela, author
2007
UI - Skripsi (Membership)
Ratih Cinthyadevi Erviantini, author
2007
UI - Skripsi (Membership)