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Fakultas Psikologi Universitas Indonesia, 2022
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I Putu Febry Kusuma, author
Fakultas Teknik Universitas Indonesia, 2018
UI - Tugas Akhir
Kirkpatrick, Larry D., author
Thomson, Brooks, 2007
Buku Teks
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Phanteon Books, 1989
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Brooks/Cole Cengage Learning, 2010
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