REX Book Story, 1986
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Rothwell, William J., 1951-, author
American Society for Training & Development, 2010
eBooks
Ratih Cinthyadevi Erviantini, author
Fakultas Psikologi Universitas Indonesia, 2009
UI - Tesis (Open)
Dherlirona, author
Salemba Medika, 2019
Buku Teks
Dita Setyo Rini, author
Fakultas Teknik Universitas Indonesia, 2015
UI - Tesis (Membership)