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Buku Teks
Lelyana Mayasari, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Tesis (Open)
Mohammad Hamsal, author
Management Research Center Graduate School of Management FEUI, 2007
Artikel Jurnal
Roth, Aleda V
Bank Administration Institute , 1990
Buku Teks
Aini Imaniar, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2012
UI - Skripsi (Membership)