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Rajawali Pers, 2014
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Muhammad Irfan Januar, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2021
UI - Tugas Akhir
Garvin, David A., author
Prentice-Hall, 1992
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RajaGrafindo Persada, 2016
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McGraw-Hill, Irwin, 2002
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