Gaya APA
Sujarweni, V.
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Metodologi Penelitian Bisnis & Ekonomi
(
Cet.1)
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Yogyakarta:
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Gaya MLA
Sujarweni, V.Wiratna.
"Metodologi Penelitian Bisnis & Ekonomi".
Cet.1
Yogyakarta:
PUSTAKABARUPRESS,
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Text.