Items where Author is "Ratna"

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Thesis

Ratna (2002) Analisa penyebab utama keterlambatan produk di PT. MM. Other thesis, Petra Christian University.

Ratna (2002) Konsep perancangan interior children book shop. ['eprint_fieldopt_thesis_type_engd' not defined] thesis, Petra Christian University.

Ratna (1998) Analisis produktivitas pekerja white-collar pada bagian customer service di Bank Antar Daerah cabang Pucang Anom. Other thesis, Petra Christian University.

This list was generated on Tue Aug 4 17:42:21 2026 UTC.