Items where Author is "Tongka, Ita Rosita"

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Tongka, Ita Rosita (1995) Sistem reservasi jasa penerbangan dalam kaitannya dengan kualitas pelayanan pada peak season. ['eprint_fieldopt_thesis_type_engd' not defined] thesis, Petra Christian University.

This list was generated on Sat Jul 25 11:14:25 2026 UTC.