Eva Salsabilla, author
Fakultas Psikologi Universitas Indonesia, 2023
UI - Skripsi (Membership)
Bloomfield, Harold H., author
Thorsons , 1995
Buku Teks
Hughes, Selwyn
Marshal Pickering , 1982
Buku Teks
Ninik Yunitri, author
2012
UI - Tesis (Open)
Iis Indriayani, author
2019
UI - Tesis (Membership)