Simbolon, Dina, author
Universitas Indonesia, 2000
UI - Skripsi (Membership)
Maulina Riza, author
Universitas Indonesia, 2007
UI - Tesis (Membership)
Hendiarto, author
Fakultas Ekonomi Universitas Indonesia, 1988
UI - Skripsi (Membership)
Imelda Julia, author
Universitas Indonesia, 2009
UI - Tesis (Open)
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