Items where Author is "Ariyani, Sandra Restu"
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Thesis
Ariyani, Sandra Restu (1999) Upaya peningkatan layanan pada Biro Perjalanan XYZ. Other thesis, Petra Christian University.
Ariyani, Sandra Restu (1999) Upaya peningkatan layanan pada Biro Perjalanan XYZ. Other thesis, Petra Christian University.