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Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2009
UI - Tesis (Open)
Midgley, James
Sage Publications, 1997
Buku Teks
edited by Roger Keil ... [et al.]
Routledge, 1998
Buku Teks
edited by Kajsa Ellegard
Routledge, 2019
Buku Teks
CRC press, 2020
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