Dita Adhitya Ruki, author
Fakultas Psikologi Universitas Indonesia, 2005
UI - Tesis (Membership)
Holdsworth, Roger F., author
Brithis Institute of Management, 1972
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Eka Riski Ningtiyas, author
Badan Perencanaan Pembangunan Nasional (BAPPENAS), 2018
Artikel Jurnal
Yanti Nurmayanti, author
Universitas Indonesia, 2016
UI - Tesis (Membership)
Smith, Mike (J. Mike), author
BPS Blackwell, 2005
Buku Teks