Christina Prahastuti, author
1992
UI - Skripsi (Membership)
Lukas Nurjanto, author
Universitas Indonesia, 1995
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Marina Magdalena, author
Fakultas Psikologi Universitas Indonesia, 2000
UI - Skripsi (Membership)
Fakultas Psikologi Universitas Indonesia, 2002
UI - Skripsi (Membership)
Artikel Jurnal