Items where Author is "Widjaya, Christine"
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Widjaya, Christine (1999) Perencanaan sistem pemilihan dan evaluasi pemasok material di Perusahaan "X". Other thesis, Petra Christian University.
Widjaya, Christine (1999) Perencanaan sistem pemilihan dan evaluasi pemasok material di Perusahaan "X". Other thesis, Petra Christian University.