Paulus, author
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Ghozali, author
Program Pascasarjana Universitas Indonesia, 2007
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Ginting, Hendiananta, author
Fakultas Psikologi Universitas Indonesia, 2017
UI - Tesis (Membership)
Gelfer, Marylou Pausewang, author
McGraw-Hill, 1996
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Rodianah, author
Fakultas Psikologi Universitas Indonesia, 2012
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