Jan Nopemly Sianipar, author
Universitas HKBP Nonmensen, 2017
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Sembiring, Elita Modesta Br, author
Universitas HKBP Nonmensen, 2017
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Erynda Trihardja, author
Fakultas Psikologi Universitas Indonesia, 2013
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Santi Kusumaharti, author
Program Pascasarjana Universitas Indonesia, 2009
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Catharina Mila Yunianti Guritno, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Tesis (Membership)